If 3TanA=4 then Sin²A+Cos²A+1=_______. – InterviewSolution

1.	If 3TanA=4 then Sin²A+Cos²A+1=_______.
Answer» Solution: SIN2(a)+COS2(a)+1 = [sin2(a)+cos2(a)]+1 = 1 + 1 = 2 Hope this WOULD help.

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