If y=logx+logx+logx……∝ then dydx is equal to
x2y−1
x2y+1
1x(2y−1)
1x(1−2y)
y=logx+y⇒y2=logx+y⇒y2-y=logx(2y-1)dydx=1xdydx=1x(2y−1)