If x16 y9 = (x2 + y)17, prove that
Here,
x16 y9 = (x2 + y)17
Taking log on both sides,
16 log x + 9 log y = 17 log(+y)
[ Since, log (AB)=logA+logB ; log =b log a]
Differentiating it with respect to x using the chain rule,
Hence, Proved.