Question

tanA+cotA=secA. cosecA​

Answer 1

Step-by-step explanation:

Answer:

=> Tan A + cot A = sin A / Cos A + cos A / sinA

= (sin^2 A+ cos^2A )/sinA Cos A

= 1/sinA cosA

=(1/sinA )(1/cos A)

= secA cosecA

Answer 2

Answer:

please follow me

Step-by-step explanation:

lhs=tanA+CotA

sin/cot+cot/sin=lhs