Math, asked by jumanajalal934, 1 month ago

9cosec square tetha-9cot square tetha​

Answers

Answered by deymouli2020
0

Step-by-step explanation:

9cosec sq theta-9cot sq theta

=9 (1+cot sq theta= cosec sq theta)

Answered by anshika1907
0

Answer

Take away 9 as common from both ratios.

then use the identity of trigo...

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