The above given problems are the main problems of Nepal. These problems have made the country hollow as they don't ensure the development. Corruption is a dishonest act of involving in bribery. This problem empties the treasure of the .....

Simple diagram of a compound .....

Explanation: In the above figure, haploid have half the number of chromosomes than in diploid. The number of chromosomes in such cells is indicated by n, where 'n' stands for the number of chromosomes. The haploid number is .....

Answer: Crystallization is the process of solidification of atoms or molecules into a form called a crystal. It is a purification technique. It refers to the slow precipitation of crystals from a solution of a .....

We have been given, the acute angle between the pair of straight lines represented by x2 + 2xysecθ + y2 = 0 is α. We have to prove that: α = θ For this, compare  x2 + 2xy.secθ + y2 = 0 .....

Solution Given equation of pair of line : 2x2 - 7xy + 5y2 = 0. Factorising the given equation,

2x2-  (5 +2)xy + 5y2 = 0 2x2- 5xy - 2xy + 5y2 = 0 x(2x - 5y) - y(2x-5y) = 0 (2x-5y) (x-y) = 0

Either

2x-5y =0 .....

Solution : Solve the given equation  2x2 - xy - 3y2 = 0  or,  2x2 - (3 - 2) xy - 3y2 = 0  or,  2x2 - 3xy + 2xy - 3y2 = 0  or, x( 2x - 3y) + y (2x - 3y) = 0 or, (x + y ) ( 2x - 3y) = .....

Solution: Given equation of pair of lines : x2 - xy - 2y2 = 0 Factorising the given equation,

x2- (2 -1)xy - 2y2 = 0 x2- 2xy + xy - 2y2 = 0 x(x - 2y) + y(x-2y) = 0 (x-2y) (x+y) = 0

Either

x-2y =0 .....

Now, equation of line perpendicular to (i) and passing through origin(0,0) is

4x+y =0 → (a)

And, equation of line perpendicular to (ii) and passing through origin(0,0) is

x+y=0 → (b)

Combining .....

Solution: Given equation of pair of line : x2 + 5xy + 6y2 = 0 Factorising the given equation,

     x2 + (3 + 2)xy + 6y2 = 0 or, x2 + 3xy + 2xy + 6y2 = 0 or, x(x + 3y) .....

Now, equation of line perpendicular to (i) and passing through origin(0,0) is

x+2y =0

And, equation of line perpendicular to (ii) and passing through origin(0,0) is

x+y=0

Combining equation a and b we .....

Now, in equation (i) Slope (m1) = 2/5 m1.m2 = -1 2/5 X m2 = -1 Slope (m2) = -5/2 And Origin (0,0) = (x1,y1) Using the formula of slope, equation of line perpendicular to (i) and passing through origin(0,0) is y - y1 = m2 (x - .....

Answer: When carbon reacts with leadoxide, it forms lead and carbondioxide gas. Chemical Reaction: 2PbO (s) + C (s) → 2Pb (s) + Co2(g) Explanation: Carbon is oxidised to Carbondioxide and it  is realeased in the form of gas. This .....

Answer: An ore is a type of

Answer: The point of origin of sesmic wave is called hypocenter. Explanation: The point of origin of an earthquake is called hypocenter. It is the position where the strain energy stored in the rock is first released, marking the point where .....

Explanation: All the harmful cells and the cell that are not functioning well are engulfed by lysosomes. The lytic enzyme present inside the lysosome degrades the cell.

The lysosomes also act as the waste disposal system of the cell by .....

In earth, frictional force does that work in presence of gravity. You know that there is no air and no gravity in space. So, the empty space lacks such reaction force. Therefore, a horse can not pull a cart in .....

The main goals of Atlantic Charter are given below: - No territorial enlargement. - No territorial changes should be made against the wishes of the people. - Right to self-determination. - Restoration of self-government to those deprived of .....

Hence, the northern hemisphere will see the sun at its highest point for the longest amount of time. This causes the 21st June to be the longest day of the .....

Health posts may be defined as organizations which are capable of taking care and control minor medical emergencies. Such as sickness, simple fracture and spread preventive knowledge in the community for controlling epidemic. While hospitals are .....

 नेपाली संस्कृतिका थुप्रै विशेषता रहेका छन् | नेपालमा विविध भेगबाट आएका विविध जातिहरुको .....

In this way, cement is .....

3. Marble is a metamorphic rock.          It is formed when limestone is exposed to high temperatures and pressures. 4. Mica is a mineral name given to a group of minerals that are physically and .....

Tsunamis are giant waves caused by earthquakes or by volcanic eruptions under the sea. Out in the depths of the ocean, tsunami waves do not dramatically increase in height. But as the waves travel inland, they build up to higher and higher heights .....

It is pervasive also because it is required in every department of the organisation. It is a continuous process as there are numbers of functions to be performed in a series. Its aim is to achieve the institutional goals by the proper utilization .....

Look at the picture below. The people belonging to Limbu community are performing Dhan .....

Biodiversity is quite important for human. - Biodiversity helps to maintain the balance in the ecosystem. - It contributes to climate sustainability. - Biodiversity provides more medicinal resources and pharmaceutical drugs. - It .....

The total population of Nepal according to the census report 2068 is 2,64,94,504. 6.73% of the total population live in the Himalayan region. 50.27% of the total population live in Terai region. And, 43.01% of the total population live in Hilly .....

Dysentery is a general term for a group of gastrointestinal disorders characterized by inflammation of the intestines, particularly the colon. Some of the common types of dysentery are: Ameobic dysentery. Bacillary dysentery. Dysentery caused .....

After germination, these ascospores develop into the new filamentous vegetative part called mycelia. Mycelia consists of filamentous hyphae. In this way, .....

The health services which are practice in Nepal are as follows: Health Post and Sub-health Post - The main purpose of health post is to provide basic health services to people who live   in rural areas.  - The health post provides .....

-महिला तथा दलितका उत्थान सम्बद्ध नीति निमयहरुको निर्माण तथा तिनको प्रभावकारी   .....

There are so many causes behind such family-centered diplomatic mission which are as follows: - No political awareness among the people. - Lack of education in the people resulting into blind submission to the ruler. - Autocratic nature of the .....

Nepal is an underdeveloped country where most of the aspects are lagged behind. Such poor countries can improve their socio-economic life through a diplomatic mission. When a poor nation has good foreign relation with other countries, that has .....

Nepal has been receiving foreign aid for more than 60 years through foreign Government, multi-laterals, and INGOs. It collectively referred as External Developmental Partners (EDPs). Nepal is aid dependent. EDPs have been involved in .....

.....

The Veto is a special power of the permanent members of the United Nations. The USA, UK, France, Russia and China have the veto power. If any of the permanent members use the veto power against any resolution, the resolution gets blocked or .....

There are six main organs of the United Nations: The General Assembly. It is represented by all the member states of UN. The member state in the assembly can cast 1 vote each. It has the power to pass the UN budget, discussion on international .....

तपाईंले बाग्मतीको बारेमा मजाले अध्ययन गर्ने, बाग्मती कहाँबाट उत्पती भएको हो यो पहिले कस्तो .....

राष्ट्रका उत्थान र पतनमा नारी जातिका उत्थान र पतनले महत्वपूर्ण भूमिका खेलेको हुन्छ । .....

The terminal velocity of ant is about 4 mph (6.4 km/hour). Then they continue to travel at the same constant velocity. At this speed, they would require a greater force than that generated by the fall to break or damage the insect's .....

A star is a huge ball of burning gases. A star is very hot.  A star produces light energy. The Sun is the closest star to the .....

Let the cost of toffee be 'T'. From given  condition, So, Cost of Biscuit(B) = T + 14 or,  T + (T + 14) = 22 or, 2T + 14 = 22 or, 2T = 8 Hence, T = 4 Hence, Cost of toffee = Rs.  4 Cost of Biscuit = T + 14 = Rs. .....

You may have learned Ohm's law. According to it, current directly depends on voltage while inversely depends on resistance. i.e. the amount of electric shock depends on the voltage passing through the body and amount of resistance of .....

Here, sin(105o) = sin(45 + 60)o = sin 45o x cos 60o + cos 45o x sin 60o = 1/√2 x 1/2 + 1/√2 x √3/2 =1/2√2 + √3/2√2 = (√3 + .....

.....

or, x2 - 10x + 25 - 25 + y2 - 4y + 4 - 4 = 7 or, (x - 5)2 + (y - 2)2 = 36 or, (x - 5)2 + (y - 2)2 = 62  Which is in the form of  (x - h)2 + (y - k)2 = r2 Where, Center(h, k) = (5, 2) Radius(r) = 6 .....

As we all know that earth is the only living planet in the universe. But it is believed that there are more 100 billion habitable Earth-like planets in the .....

Your question is wrong, there must be (4,0) in place of .....

You might have seen the signs of  'Entrance' and 'Exit' in different places. These two are opposite words like the arrows in the picture .....