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If A1 , A2 , A3 are areas of excircles,...

If `A_1 , A_2 , A_3` are areas of excircles, A is the area of incircle of a triangle then
` (1 ) /( sqrt(A_1)) + (1)/( sqrt(A_2)) + ( 1)/( sqrt(A_3))= `

A

`( 1)/(sqrtA) `

B

` ( 1)/(A) `

C

` ( 1)/(2sqrtA) `

D

` ( 1)/(2A) `

Text Solution

Verified by Experts

The correct Answer is:
A
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