" If "sin^(-1)((x^(2)-y^(2))/(x^(2)+y^(2)))=log alpha," then "(dy)/(dx)" is equal to "

If sin^(-1)((x^(2)-y^(2))/(x^(2)+y^(2)))=loga then (dy)/(dx) equals

If sin^(-1)((x^(2)-y^(2))/(x^(2)+y^(2)))=log a,then(dy)/(dx) is equal to (x)/(y)( b) (y)/(x^(2))(x^(2)-y^(2))/(x^(2)+y^(2)) (d) (y)/(x)

If log_(10)((x^(2)-y^(2))/((x^(2))+y^(2)))=2" then "(dy)/(dx) is equal to

If tan^(-1)(x^(2)+y^(2))=alpha then (dy)/(dx) is equal to

If log _(10) ((x^(2) - y^(2))/(x^(2) + y^(2))) = 2 , " then" (dy)/(dx) is equal to

If sin^(-1)((x^2-y^2)/(x^2+y^2)) = loga , then (dy)/(dx) is equal to

If tan^-1(x^2+y^2)=alpha,then(dy)/(dx) is equal to