Question

prove that sinA/cosAequal to tanA​

Answer 1

Answer:

Tan A = Sin A/CosA or 1/CotA

tan = perpendicular/base

sin = perpendicular/hypotenuse

cos = base/hypotenuse

sin/cos = p/h× h/b

hypotenuse will be cancelled by cross multiplication and p/b will come after multiplication. that is Perpendicular/ Base which we can also write tan .

hence, Proved.