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Area of triangle ABC is a^(2) - (b-c)^(...

Area of triangle ABC is ` a^(2) - (b-c)^(2) ` then tan A =

A

` 8 //15`

B

`1// 16`

C

` 3//4`

D

` 4//3`

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The correct Answer is:
A
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AAKASH SERIES-PROPERTIES OF TRIANGLES-EXERCISE - II
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