Question

plz solve this exampal​

Answer 1

Answer:

Step-by-step explanation:

(sin^2 Ф/cos Ф)+cos Ф

(sin^2 Ф+cos^2 Ф)/cos Ф

1/cos Ф

sec Ф

{sin^2 Ф+cos^2 Ф=1}

plz mark as brainliest

Answer 2

Hey frnd..

sin^2 theta/ cos theta + cos theta = sec theta

LHS

=sin^ theta / cos theta + cos theta/1

=sin^2 theta + cos ^ theta / cos theta

{ sin^2 theta + cos ^ theta =1}

=1/ cos theta

= sec theta ( hence proved by LHS)

^_^