please answer question number 47
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If u know trigonometry ,then look at this method:-
tan2A=24/AB
and tanA= 9/AB
( apply the formula of tan2A= 2tanA/1-tan^2A)
u will get ur answer
tan2A=24/AB
and tanA= 9/AB
( apply the formula of tan2A= 2tanA/1-tan^2A)
u will get ur answer
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