What is the value of tan(A+B) -tan(A-B)
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Answer:
tan ( A+B) =X
tan ( A_B)=Y
a)tan 2A= Tan(A+B)+(A_B)
=tan (A+B)+tan(A_B)
1_tan(A+B)+and(A_B)
tan 24(A+B)
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