Students and Teachers Forum
There are many slogans to make people aware about bad effects of alcohol and cigarettes. Some of them are: - Smoking is injurious to your health; don't give your life in the hand of tobacco. - We need to burn calories, .....
Let's take an example of King Prithivi Narayan Shah who worked a lot to achieve his mission. He worked on certain principles and finally reach the destination. Therefore, to obtain aims in life, we should work in a planned way. We should work .....
Duty is the obligation that people need to do in their .....
We breathe through our nose. The air we breathe passes to our .....
खै त प्रश्न नै पठाउनुभएन त मित्र .....
In triangle ABC AB = 8 cm AC = 8√3 cm ∠BAC = 60o area of triangle ABC = 1/2 x AB x AC x Sin ∠ BAC Similarly for triangle ACD AC = 8 √3 cm CD = 12 cm ∠ ACD = 60o ( alternate .....
Here, area of triangle ABC = 1/2 x AB x BC x Sin 30o Or, 90 = 1/2 x 18 x AC x 1/2 Therefore , AC = 20 cm. Now area of triangle ACD = 1/2 x DC x AC x Sin DCA .....
We know, orthogona condition: coefficient of x2 + coefficient of y2 = 0 or, 3 + p = 0 .....
The area of the triangle = 1/2absinA, Where A is the angle between two sides a and b. Now, the area of the triangle ABC = 1/2 ⨉AB⨉AC sin∠BAC = 0.5 ⨉ 4 ⨉ 10 ⨉ sin30 = 10 cm2 So, area of quad. ABCD = .....
<ABC = <ADC [Opposite angles of a parallelogram are eqaul] or, 110o = <ADP + <PDC or, 110 = 20 + <PDC Hence, <PDC = 90o . Now, In triangle PCB, Because <PCB = 90o, Area of triangle ECB = 1/2 x PD x DC = 1/2 .....
Definition of molecular formula: An expression which states the number and type of atoms present in a molecule of a substance. Examples: There are 6 C atoms and 14 H atoms in a hexane molecule, which has a molecular formula of C6H14. a) CaSO4 b) .....
Here, cos2θ - 9 = cos2θ - 32 Comparing with a2 - b2 = (a - b ) ( a + b) = (cosθ - 3) (cosθ + .....
Here, 1 1 0 0 1 0 1 1 27 26 25 24 23 22 21 20 = 27⨉ 1 + 26 ⨉1 + 25 ⨉ 0 + 24⨉ 0 + 23 ⨉ 1 + .....
Here, tanθ (1 + cos 2θ) = sin 2θ Take LHS = tanθ (1 + cos 2θ) = (sinθ/ cosθ)(1 + cos2θ - sin2θ) .....
Here, 1+sin2θ+cos2θ1+sin2θ-cos2θ=cotθ Taking LHS We know, sin2θ + cos2θ = 1 Put 1 = sin2θ + cos2θ Also we know, Sin2θ = 2sinθ cosθ cos 2θ = .....
Take RHS. We have, RHS = 1-tanθ1+tanθ; Now, put tanθ = sinθ / cosθ Then, you will get, cosθ-sinθcosθ+sinθ Now, multiply both numerator and denominator by (cosθ + sinθ), .....
Take RHS. We have, RHS = 1-tanθ1+tanθ; Now, put tanθ = sinθ / cosθ Then, you will get, cosθ-sinθcosθ+sinθ Now, multiply both numerator and denominator by (cosθ - sinθ), .....
Take LHS, Use the formula, cos2α = 2cos2α - 1 sin2α = 2sinα.cosα Then, you will lead to .....
Words Phonemic transcription Meaning Desire dɪˈzʌɪə .....
National heritages (wealth) are the valuable property of a country. They reflect the aspiration, feelings, tradition and civilization of our ancestors. The ways the children may help to preserve national heritage are as follows: - The should .....
National heritages (wealth) are the valuable property of a country. They reflect the aspiration, feelings, tradition and civilization of our ancestors. Thus, we have to preserve our national heritage. The disadvantages of not preserving national .....
Rivers and the lakes are one of the primary sources of the water. Clean rivers and the lakes not only provide the water for drinking but also for various agricultural and industrial activities. But increasing human activities are .....
Our neighbours are the people who live with us within the same area or community. They are our immediate friends. We should help our neighbours for the following neighbours: helping the neighbours are the sign of a good and .....
Here total no.students = n(U) = 500 Like Apple = n(A)=270 Like orange=n(O)= 250 Do not like both = n(AUO)' = 80 Now use formula to find n(AUO) n(AUO) = n(U) - n(AUO)' Then use formula, n(AUO)=n(A) + n(O) .....
Democratic governance and economic prosperity are directly related to each other. Lack of democratic and responsible government results in the poverty and vice versa. So, for economic prosperity without the loss of democratic principles, we .....
18th. June 2018 Kathmandu, Nepal. Hello, my dear friend, It was so nice to receive your letter after such a long break. I am very glad to know that you are doing fine there and inquired about the rise of the partyless Panchayat system which you .....
CHARACTERITICS OF GYMNOSPERM: Gymnosperms are seed plants adapted to life on land; thus, they are autotrophic, photosynthetic organisms that tend to conserve water. They have a vascular system (used for the transportation of water and nutrients) .....
Pteridophytes are seedless plants.
That means they have to pass on their genes to the next generation without using cones, fruits, or any other form of seed. Instead of seeds, ferns produce spore capsules, or sporangia, on the .....
Some of the means that can be used of its overall development are: elected and democratic government who is responsible to the general public, sustainable peace and good governance, proper address to the illiteracy, poverty and .....
i) Bryophytes are small, non-vascular land plants that require water for reproduction. Land plants fall into two categories: those that have special tissues to transport water and other materials, called vascular plants; and those .....
In the picture given above, you can see the rice grains. You can not count them all. These kinds of things are called uncountable things. So, uncountable nouns are used for the things that can not be counted. Eg: milk, .....
Venus flytrap is a carnivorous plant which has leaves surrounded by the hair to trap insects within it. The given below picture is Venus .....
Venus flytrap is a carnivorous plant which has leaves surrounded by the hair to trap insects within it. The given below pictures is Venus .....
Here, △ANB + △BNC + △NDC = Area of parallelogram ABCD ----------------- (I) △AMB = 1/2 Area of parallelogram ABCD [Triangle and parallelogram standing on same base and between same parallels ] .....
The government, political parties, students and community should play the effective role to solve social problems and evils. Some clues are presented for your: The role of the government: - formulation of rules - maintain law and order - .....
Given, a = 10 First number = 5a = 5 × a = 5 × 10 .....
You can't define fog for given .....
The algorithm to find out whether the student is pass or failed: Step 1: Start Step 2: initialized variable m = 0 Step 3: if m > 40 "pass" else "failed" Step .....
Object pronouns are also called objective pronouns. Object pronouns function as the object of a verb or preposition. The following are the object pronouns: me, you, him, her, it, us, them Object pronouns come after either a verb (e.g .....
Of course, you can create any kinds of web apps in Laptop, there are no boundaries for an innovated person. If you are planning to make a web app like Midas then you must have to be in the team. Midas app is not made by a single .....