Need help on this question, can someone help me.Really appreciate all help & support.
Find & for
Thank you in advance for all help & support.
Just in case a picture helps...
... is the product rule, and...
... the chain rule. Straight continuous lines differentiate downwards (integrate up) with respect to x, and the straight dashed line similarly but with respect to the dashed balloon expression (the inner function of the composite which is subject to the chain rule).
Follow through by solving the bottom row for , of course.
w.r.t. y ...
Don't integrate - balloontegrate!
Balloon Calculus; standard integrals, derivatives and methods
Balloon Calculus Drawing with LaTeX and Asymptote!