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If p is the length of perpendicular from...

If p is the length of perpendicular from A to BC in a `DeltaABC,` then:

A

`p = (a)/( cot B + cot C )`

B

`h =- (c )/( cot B - cot C )`

C

`p = ( a cot B)/( cot B + cot c )`

D

None ot these

Text Solution

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The correct Answer is:
A
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