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If Delta = a^(2)-(b-c)^(2), Delta is the...

If `Delta = a^(2)-(b-c)^(2), Delta` is the area of the `Delta ABC` then `tan A =` ?

A

`15//16`

B

`8//15`

C

`8//17`

D

`1//2`

Text Solution

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The correct Answer is:
B
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