simplify: sin³+cos³/sin+cos
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sin^3+cos^3/sin+cos=(sin+cos)(sin^2-sin*cos+cos^2)/sin+cos
=sin^2+cos^2-sin*cos(sin+cos got cancelled)
=1-sin*cos [sin^2+cos^2=1]
PLEASE MARK AS THE BRAINLIEST!!!!!!!!!!!!!!!!!!!
=sin^2+cos^2-sin*cos(sin+cos got cancelled)
=1-sin*cos [sin^2+cos^2=1]
PLEASE MARK AS THE BRAINLIEST!!!!!!!!!!!!!!!!!!!
sumasuma38athulya:
PLEASE MARK AS BRAINLIEST!!!!!!!!!!!!!
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