Question

(i) (1 + cot x - cosec x) (1 + tan x + sec x) = 2
tan x + sec x - 1
1 + sin x
(ii)
tan x - sec x + 1
COS X​

Answer 1

Answer:

(1 + cot x - cosec x) (1 + tan x + sec x) = 2

tan x + sec x - 1

1 + sin x

(ii)

tan x - sec x + 1

COS X

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