- #1
avinash patha
- 5
- 0
given that z=[x^2 tan^-1(y/x)]-[y^2 tan^-1(x/y)].find value of [z][xy].
where [z][xy] stand for partial derivative w.r.ty(partial derivative of z w.r.tx)
where [z][xy] stand for partial derivative w.r.ty(partial derivative of z w.r.tx)