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if Agt0,Bgt0 and A+B=pi/3 then the maxi...

if `Agt0,Bgt0` and `A+B=pi/3` then the
maximum value of `tanA.tanB` is
(a) `1/sqrt3`
(b) `1/3`
(c) `1/2`
(d) `sqrt3`

A

(a) `1/sqrt3`

B

(b) `1/3`

C

(c) `1/2`

D

(d) `sqrt3`

Text Solution

Verified by Experts

The correct Answer is:
B
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