Question

help please? Brainliest if you manage to solve this trig stuff

Answer 1

Option B. is the missing line

Answer 2

L.H.S. = $\frac{sinx\:+\:cos^{2}x}{cosx}$

= $\frac{sinx} {cosx}$ + $\frac{cos^{2}x}{cosx}$

= $\frac{sinx} {cosx}$ + cosx

= tanx + cosx

= R. H. S.

Correct option is ( B ).