Question

If 2^3n/8 +1 +3×2^n/2 +3×2^2n/4=4913 Then find the value of n

Answer 1

Answer:

ANSWER

It is given that,

sinθ=x and secθ=y

⇒ cosθ=

secθ

1

=

y

1

And, cotθ=

sinθ

cosθ

⇒ cotθ=

xy

1