Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1
Q2

If sin (y + z – x), sin (z + x – y) and sin (x + y – z) are in A.P. then tan x, tan y and tan z are in:

Q3

Which of the following is correct?

Q4

The value of 2 sin2 θ + 4 cos (θ + α). sin α. sin θ + cos 2(α + θ) is:

Q5

If sin6 θ + cos6 θ + k cos2 2θ = 1, then k is equal to:

Q6
Q7

Which of the following is rational number

Q8

  

 

Q9