Math, asked by sgokuahulrai5936, 1 year ago

Simplify: Cot-1[1/{(x^2-1)1/2}], x < -1

Answers

Answered by adichatterjee
0

Answer:

ghvhcgdabcuhjadbycnmad hcbyujkdam ckbyn

Step-by-step explanation:


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