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If A +B +C = 90 ^@ then ( cot A+ ...

If `A +B +C = 90 ^@ ` then
` ( cot A+ cot B + cot C) /(cot A cot B cot C ) ` =

A

1

B

`cot A cot B cot C`

C

`-1`

D

`0`

Text Solution

Verified by Experts

The correct Answer is:
A
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Knowledge Check

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