यदि `z=f(u ) ` तो ` (dz)/(du) =((dz)/(dt)/….)`

If y=(1)/(a-z) , then (dz)/(dy)=

If y=1/(a-z), " then " (dz)/(dy) is

If x=(1)/(z), y=f(x) and (d^(2)y)/(dx^(2))=kz^(3)(dy)/(dz)+z^(4)(d^(2)y)/(dz^(2)) , then the value of k is -

If y= (1)/( a-z) , show that (dz)/( dy) = (z-a)^(2)

int(dz)/(z sqrt(z^(2)-1))

If U(x,y,z) =(x^(2) + y^(2))/(xy) + 3z^(2)y , find (del U)/(dx) + (del U)/(dy) + (del U)/(dz)

If y = (lot _(e) x)/(x) and z = log _(e) x, then (d ^(2) y)/(dz^(2)) + (dy)/(dz) =

If U(x,y,z) = log(x^(3) + y^(3) +z^(3)) find (del U)/(dx) + (del U)/(dy) + (del U)/(dz)

int_ (0) ^ ((pi) / (3)) (dz) / (sqrt (e ^ (z)))