In 1988, which organization took administrative control of the Forest Research Institute and its research centers?
In 1988, the Forest Research Institute and its research centers came under the administrative umbrella of the Indian Council of Forestry Research & Education (ICFRE) under the Ministry of Environment, Forests and Climate Change, Government of India.
Take θ = 450
What is the value of sin (B – C) cos (A – D) + sin (A – B) cos (C – D) + sin (C – A) cos (B – D)?
If 1 + sin 2θ = p2 and sin3 θ + cos3 θ = q then Which of the following is true ?
1. q3 – 2p + ...
The maximum value of 15 sin2 θ + 8 cos2 θ is
Two points P and Q are at the distance of x and y (where y > x) respectively from the base of a building and on a straight line. If the angles of elevat...
If x = 4 cos A + 5 sin A snd y = 4 sin A – 5 cos A, then the value of x2+y2 is :
If sin(x-y) = 1 and cos(x+y) = 1 /√2 then what is measure of angle x.
The value of sec2 45˚ + 2 tan 135˚ is –
