Math, asked by mahidazad2004, 5 months ago

Cot ²theta is equal to​

Answers

Answered by Snapskg730
2

Answer:

cosec²- 1

Step-by-step explanation:

formula cot²+1=cosec²

Answered by sapphire354
0

Answer:

cos 2 * sin 30 *cosec 190

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