Question

Is(1+cot square θ) (1-cosθ) (1+cosθ)
= 1 (or) not? Verify​

Answer 1

Step-by-step explanation:

(1+cot²©)(1+cos©)(1-cos©)

(1+cot²©)(1-cos²©)

(1+cot²©)(sin²©)

sin²©+cos²©

1

mark as brilliant

Answer 2

Answer:

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