Question

please answer the question.......​

Answer 1

Answer:

See attachment

Step-by-step explanation:

MARK AS BRIANLIST

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Answer 2

Answer:

LHS=RHS

Step-by-step explanation:

=>{(sin0+cos0)-1}{(sin0 +cos0)+1}•sec0•cosec0

=>{(sin0+cos0)^2-(1)^2}•sec0•cosec0

=>[{(sin^20 + cos^20) + =>2sin0coso0}-1]sec0•cosec0

=>[{1 + 2sin0cos0}-1]sec0•cosec0

=>2sin0cos0÷1/cos0•1/sin0

=>2 = RHS [proved]