TanA=1/2, tanB=1/3, find A+B
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Step-by-step explanation:
tan a=1/2⇒a=1/2tan
tan b=1/3⇒b=1/3tan
a+b⇒1/2tan+1/3tan
⇒1/tan(1/2+1/3)⇒1/tan(3+2/6)
⇒5/6tan
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