Question

Solution

Correct option is

SIMILAR QUESTIONS

Q2
Q3

x1 and x2  are two distinct roots of the equation a cos x + b sin x = c  is equal to 

Q4

then  sin 4y is equal to

Q5

then the value of sin x is

Q7

If θ1 and θ2 are two values lying in [0,2π] for which tan θ = λ, then 

Q8
Q10

is always equal to