Question

prove that prove that omg i hate 20 words minimum limit​

Answer 1

Answer:

theta = A

(1+cosA)/(1-cosA)

(1+cosA)(1+cosA) / (1-cosA)(1+cosA)

(1+cosA)^2 / (1-cos^2 A)

(1 + cosA)^2 / sin^2A

taking square root

the problem becomes = (1 + cosA)/sinA

= 1/sinA + cosA/sinA

= cosecA + cotA

Answer 2

Answer:

Here is the proof.

Please mark as brainliest.