Question

(1+sec2θ)/tan2θ = cotθ​

Answer 1

Answer:

1/3

Step-by-step explanation:

1/3^13%%%%%%^^^^^$$#@@@

Answer 2

Solution

L.H.S.=(1+sec2∅)/tan2∅

=(1+cos2∅)/(tan2∅cos2∅)

=2cos²∅/sin2∅

=2cos²∅/2sin∅cos∅

=cos∅/sin∅

=cot∅=R.H.S.(proved)

hope this helps you.....