xys

If 3sin(xy)+4cos(xy)=5, then (dy)/(dx)=(y)/(x) (b) (3sin(xy)+4cos(xy))/(3cos(xy)-4sin(xy))(c)(3cos(xy)+4sin(xy))/(4cos(xy)-3sin(xy))(d) none

xy = log (xy)

2017 xy-2xy= _____

If xy=sin^(-1)(xy)+cos^(-1)(xy)," then "(dy)/(dx)=

The solution of xd(xy)=((f(xy))/(f'(xy)))dx

If xy = tan^(-1) (xy) + cot^(-1) (xy), " then" (dy)/(dx) is equal to

If xy=tan^(-1)xy+cot^(-1)xy " then "y_(1)=