Question

Prove that
sin∅+sin2∅/1+cos∅+sin2∅=tan∅

Please reply as soon as possible I need it before tomorrow please

Answer 1

$\huge{\boxed{\mathtt{\red{ANSWER}}}}$

(sinA+sin2A)/(1+cosA+cos2A)

= (sinA+2sinAcosA)/(1+cosA+2cos^2(A)-1)

= sinA(1+2cosA)/cosA(1+2cosA)

= TanA

$<marquee>мαяк ⓐⓢ вяαiηℓisт$

$<marquee>мαяк ⓐⓢ вяαiηℓisт$$<marquee>тнαикѕ$