Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

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

Q2
Q3

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

Q4

If x, y > 0, then the range of 

Q5

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

Q6

The number of solution of  

 

Q7

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

Q8

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

Q9

 then ordered pair (x, y) is equal to

 

Q10

The arithmetic mean of the roots of the equation 4 cos3 x – 4 cos2 x – cos (π + x) – 1 = 0 in the interval (0, 315) is equal to