Question

write all the trigonometric ratios of angle A in terms
of tanA​

Answer 1

Sin A = tan A/√(1+tan^2 A)

Cos A = 1/√(1+tan^2 A)

Cosec A = {√(1+tan^2 A)}/tan A

Sec A = √(1 + tan^2 A)

CotA = 1/tan A