Question

sin²∅/cos²∅ + cos∅ = sec∅​

Answer 1

Step-by-step explanation:

yes sin²∅ divided by cos²∅ is tan^2∅

so, tan^2∅+cos∅=sec∅

so,sin²∅/cos²∅+1/sec∅= sec∅

as cosine reciprocal is secant

so from this sin²∅/cos²∅ + cos∅ = sec∅

this expression is the answer