If tano +Siv 8-s, tano - Simonand in to the show thatmm 40mo – InterviewSolution

1.	If tano +Siv 8-s, tano - Simonand in to the show thatmm 40mo
Answer» (tanx+ sinx)^2-(tanx-sinx)^2=(tanx^2+sinx^2+2tanxsinx)-(tanx^2+sinx^2-tanxsinx)=tanx^2+sinx^2+2tanxsinx-tanx^2-sinx^2+2tanxsinx=4( tanxsinx( tanxsinx))== 4Vmn

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