Math, asked by hsrivastava31861, 9 months ago

(1+cos thete) (1-cos thete) (1+cot square thete)=1

Answers

Answered by sandy1816
0

Step-by-step explanation:

(1+cos)(1-cos)(1+cot²)

=(1-cos²)(cosec²)

=sin²×cosec²

=1

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