Math, asked by dssd19107, 2 months ago

sec(90+x)÷cot(180+x)×sin(180‐x)÷sin(90+x)×cot(‐x)÷cos(180‐x)=sec^2x

Answers

Answered by rudra130811

0

Answer:

Ans is 180

Step-by-step explanation:

90+180-180+90-180=Ans is 180

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