Question

Solution

Correct option is

SIMILAR QUESTIONS

Q2

The general solution of the equation six – 3sin2x + sin3x = cosx – 3cos2x + cos3x is

Q3
Q4

Let k = 1°, then 2 sin 2k + 4 sin 4k + 6 sin 6k +.....+ 180 sin 180k is equal to

Q5

If x, y > 0, then the range of 

Q6

Number of solution of the equation  belonging to the interval (0, 1) is

Q7

The number of solution of  

 

Q8

If times the sum of first n natural numbers is equal to sum of the squares of first n natural numbers. 

Q9

If k­1 = sin x cos3 x and k2 = cos x sin3 x then

Q10

Number of solution of the equation tan x + sec x = 2 cos x. lying in the interval [0, 2π] is