If a meaningful four-letter English word is formed by using the 2nd, 5th, 6th and 10th letter (from the left end) of the word ‘TRIANGULATION’ then which of the following will be third letter of the word formed from the left end? If more than one such meaningful word is formed mark 'Y' as your answer. If no meaningful word is formed, mark 'Z' as your answer.
The 2nd, 5th, 6th and 10th letters are 'R', 'N', 'G' and 'T' respectively. No meaningful four-letter English word formed.
tan 1˚ × tan 2˚× …………………….tan 88˚ × tan 89˚ = ?
If tan 2 θ = cot 4θ find (Sin 2θ + Cos 3θ)3 =?
The angle of elevation of the top of a 70 feet tall tower from the initial position of a person on the ground was 30°. She walked towards the tower in ...
A tree of height 'h' metres is broken by storm in such a way that its top touches the ground at a distance of 'x' metres from t...
If A and B are complementary angles, then the value of-
sin A cos B + cos A sin B – tan A tan B + sec 2
If (1+sinθ)/cosθ = x, then find the value of secθ
If 2y . cos θ - x . sin θ = 0 and 2x . sec θ - y . cosec θ = 3, what is the value of x² + 4y²?
If asinx +b cosx = c then find the value of acosx - bsinx =?
