Students and Teachers Forum
कारक नाम र सर्वनाम बीचमा हुने सिधा सम्बन्धलाई कारक भनिन्छ । वाक्यमा क्रियापदसँग सम्बन्ध .....
We have, LHS = 8[sin6 (A) + cos6 (A) ] = 8[(sin2 (A))3 +( cos2 (A))3 ] = 8[ (sin2 (A) +( cos2 (A) [ (sin2 (A))2 +( cos2 (A))2 - (sin2 (A)( cos2 (A)] = [ {(sin2 (A)) +( cos2 (A)}2 -2 (sin2 (A)( cos2 (A) .....
Again Sinθ = 3/5 = p/h So, b = √[h2 - p2] = √[52 - 32] = 4 Now, Tanθ + cotθ = p/b + b/p = 3/4 + 4/3 .....
Education is a process of gaining knowledge and information. It changes an attitude, beliefs and thinking pattern of the people. Constant attainment of education will make a people qualified and reasonable. When people are reasonable they can .....
At high elevations, low air pressure makes the air "thin." In other words, there's less oxygen available to breathe in any given space. Without oxygen masks, acute mountain sickness can cause decreased consciousness, interfering with .....
The pressure of water acting at a depth of 'h' from the surface = h*d*g d= density of water and g = acceleration due to gravity As we go to the bottom of the dam pressure will increases. So, to withstand this pressure .....
The ratio of density of a substance and density of water at 4°C is termed as relative density. Mathematically, relative density = density of a substance/density of water at 4°C Since, it is the ratio of same quantity, it is .....
Pressure is the force acting per unit area of a body. Mathematically, pressure = force/ area So, pressure is directly proportional to force applied and inversely proportional to area of contact. In our case, obviously the area occupied by the .....
Here is a figure that shows the interconnection of the animals in terms of what they eat. In an ecosystem, there are many food chains. When you draw all the chains together you end up with a food .....
Here, (x1,y1)= (a,4) , (x2,y2)=(6,8) and, (x,y) = (4,b) Use mid point formula P(x,y)={ (x1 + x2)/2 , (y1 + y2)/2 } or, (4,b) = { (a + 6)/2 , (4 + 8)/2 } Comparing corresponding elements, or, 4 = (a + .....
Here, Inclination = θ = 600 and y - intercept = c = - 6. Slpoe = m = tan θ = tan600 = √3 So, Equation is, y = mx + c or, y = √3 x - 6 Which is required .....
High heel exerts more pressure than slippers because high heels have a lower area and pressure=force/area Here pressure is indirectly proportional to area, means less the area, more the .....
Junko Tabei was the first girl who climbed Mount .....
There is currently no treatment for inherited color blindness. Colour filters or contact lenses can be used in some situations to enhance the brightness between some colors and these are occasionally used in the workplace, but many color blind .....
Remainder: 10 Quotient: .....
Please correct the question. As given for 0 .....
You have to use BODMAS rule. = 12 + 45 × 3 ÷ 3 ( 4 + 5 ) = 12 + 45 × 3 ÷ 3 × 9 = 12 + 45 × 1 × 9 = 12 + 405 = .....
Thus, in the closed circuit, some of the voltage is used by resistance when the current comes out of the cell. This voltage measured across cell is called p.d. But in case of open circuit, current doesn't have to flow out. It just remain .....
निर्मल र .....
Security is the state of being free from danger or threat. Security is important to avoid accident, to stay healthy, to live a long .....
The process of comparison of an unknown quantity with a known quantity is called a measurement. The importance of measurement are: 1. It helps in buying and selling of goods. 2. It assists in performing the scientific experiments. 3. It .....
राजा = .....
हरेक कामलाई महत्त्व र जुनसुकै कामलाई सम्मान गर्ने बानीको विकास गर्नु आजको आवश्यकता हो । युगको .....
A long spanner is used to open a tight knot because spanner has a longer moment arm and torque depends upon moment arm greater the moment greater will be the torque produced so it is easy to unscrew a tight nut using longer .....
1. An object that is stationary will remain stationary and an object in motion will remain in motion at the same speed and direction until or unless acted upon by another force. This is known as inertia.(1st Law) 2. The force is equal to the .....
There is no even number between 1 to .....
Even number is an integer which is "evenly divisible" by two. Even numbers always end with a digit of 0, 2, 4, 6 or .....
An epidemic is the rapid spread of infectious disease to a large number of people in a given population within a short period of time, usually two weeks or less. For example, in meningococcal infections, an attack rate in excess .....
Draw two traingle having sides greater than 5cm. 1 .....
गोरखा राज्यका संस्थापक राजा द्रव्य शाहको भावी सन्तति पृथ्वीनारायण शाह राजा नरभूपाल शाह र .....
The Advantages of the series connection 1. Series circuits do not overheat easily. This makes them very useful in the case of something that might be around a potentially flammable source, like dry plants or cloth.
2. Series .....
Isogametes is a gamete indistinguishable in form or size or behavior from another gamete with which it can unite to form a .....
Solution: We know, P( x, y) ----------Enlargement [0, k] -----> P'( kx, ky) So, P( - 1, 2 ) ----------Enlargement [0, 2] -----> P'( 2 .-1, 2.2) = P'( - 2, 4) Q( - 3, 5 ) ----------Enlargement [0, 2] -----> .....