Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1
Q2

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

Q3

If x, y > 0, then the range of 

Q4

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

Q5

The number of solution of  

 

Q6

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

Q7

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

Q8

 then ordered pair (x, y) is equal to

 

Q9

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

 

Q10

 then cos 2x is equal to