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If A gt 0, b gt 0 and A+B =pi//3, then t...

If `A gt 0, b gt 0 and A+B =pi//3`, then the maximum value of tan A tan B is

A

`1//sqrt(3)`

B

`1//3`

C

3

D

`sqrt(3)`

Text Solution

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The correct Answer is:
B
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DIPTI PUBLICATION ( AP EAMET)-APPLICATIONS OF DIFFERENTIATION-EXERCISE 1E (MAXIMA AND MINIMA)
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