Q. If cot A = n/(n 1) and cot B = 1/(2n 1), then what is the value of cot (A B)? - Study24x7
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Q. If cot A = n/(n + 1) and cot B = 1/(2n + 1), then what is the value of cot (A + B)?

A

– 1

B

0

C

1

D

2

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