Question

if tan theta =2 find the value of cos2 thetha​

Answer 1

Answer:

1/2

Step-by-step explanation:

Answer 2

Answer:

It is given that tanθ+cotθ=2 . Subtracting 2 from both the sides, we get: ⇒ tan2θ+cot2θ=2 , which is the required answer. The answer must be correct, as both tan2θ,cot2θ>0 and 2>0.