Question

Solution

Correct option is

SIMILAR QUESTIONS

Q1

 

The number of all possible triplets (a1a2a3) such that

a1 + a2 cos 2x + a3 sin2x = 0 for all x is:

Q2

The equation sin4x – (k + 2) sin2x – (k + 3) = 0 possesses a solution if:

Q3

 

   

where 

Q6

 is where xo denotes the degrees:

Q7

 

  

 

Q8

If 0 < x < π/2 and sinx + cosn x ≥ 1 then:

Q9

If the mapping of f (x) = ax + ba < 0 maps [–1, 1] onto [0, 2], then for all values of θ, A = cos2θ + sin4θ is:

Q10

 

Value of ‘x’ and ‘y’ satisfying the equation: