Math, asked by paraskarsa91, 10 months ago

13. The value of cot (Cot-1(a) +
tan-1(a)] (A) O (B) 1(C) -1 (D)
infinity

Answer infinity

Answers

Answered by akshitsinghin

0

Answer:

Gd morning

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Thank you

Answered by Anonymous

1

Answer:

something wents wrong........

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