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Question

 of k is equal to

 

Solution

Correct option is

1/8

 

         

      

        

         

      

SIMILAR QUESTIONS

Q1
Q2

  

 

Q3

The expression

             

Q4

If tan (π cos θ) = cot (π sin θ) then cos (θ – π/4) is equal to

Q5

 

 

 

Q6

If sin A, cos A and tan A are in geometric progression, then cot6 A – cot2 is equal to

 

Q8

If the value of

        

Is equal to k2, then k is equal to

Q9

  is equal to

 

Q10

If A and B are acute positive angles satisfying the equation 3 sin2 A + 2 sin2B = 1 and 3 sin 2A – 2 sin2B = 0, then A + 2B is equal to