Question

Please answer
Its very urgent

Answer 1

Answer:

co

Step-by-step explanation:

convert all the term in sin and cos and proceed further

sin/cos+1/cos -1=sin+1-cos/cos

sin/cos+1+1/cos=sin+cos+1/cos

(sin+1)^2 -cos^2/cos^2

sin^2+1 +2sin-cos^2/cos^2

2sin^2+2sin/cos^2

2sin(1+sin)/1-sin^2= 2sin/1-sin

Answer 2

Answer:

This might be very helpful