Question

If sin theeta = cos theeta then find value of 2tan theeta + cos ^2 theeta

Answer 1

Answer:

5/2

Step-by-step explanation:

sinθ=cosθ(Given)

⇒θ=4/π

Now,

2tanθ+cos2θ=2tan4/π+cos^2 4/π

=2(1)+(1/root2)^2

=2+1/2

=5/2