Question

(1+cosecA)( 1-sinA) =cosAcotA

Answer 1

Answer:

(1+1/sinA)(1-sinA)=cosAcotA

(1+sinA)/sinA(1-sinA)

(1-sin square A/sinA)

= cos square A/sinA

=cotA sinA

hence proved

Step-by-step explanation:

I hope this answer helps u

Answer 2

Step-by-step explanation:

$Answer$

See the above attachment ⬆️⬆️