Question

answer this question pls​

Answer 1

Here,

(1+cotø-cosecø) (1+tanø+secø)

➡(1+cosø/sinø - 1/sinø)(1+sinø/cosø + 1/cosø)

➡(sinø+cosø.sinø -1 /sinø) ( cosø+sinø .cosø+1/cosø)

➡sinø. cosø + sin^2ø+cos^2ø /sinø.cosø)

➡1+1=2

I had taken theta as ø ok

hence proved. hope it helps you