If ` x^(4)y^(5) =(x+y) ^(m+1) and (dy)/(dx) =(y)/(x) ,then m=`
Channel: Doubtnut
Date: 07/06/2020

If ` x^(4)y^(5) =(x+y) ^(m+1) and (dy)/(dx) =(y)/(x) ,then m=`