Math, asked by minisahasengupta, 7 months ago

If sin7x=cos11x , then the value of cot9x is

1)1

2)1/2

3)√3

4)1/√3

pls tell the answer as fast as possible pls
please

Answers

Answered by shardakaushik82

1

Step-by-step explanation:

1/2 1under root 3 ho jayegi

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