\(\sin x\)
\(- \sin x\)
\(\tan x\)
\(- \tan x\)
Correct answer is B
If \(y = \cos x\)
\(\frac{\mathrm d y}{\mathrm d x}\) =—\(\sin x\)
From the diagram above, which of the following is true? ...
A and B are two sets. The number of elements in A∪B is 49, the number in A is 22 and number in B...
Find the probability that a number selected at random from 41 to 56 is a multiple of 9 ...
Find the remainder when 2x3 - 11x2 + 8x - 1 is divided by x + 3...