The effects of nanofluid Prandtl number, variable viscosity and heat generation of mixed convection adjacent to an
isothermal vertical plate which is embedded in a porous medium is presented in this paper The partial differential equations
governing the problem transformed into ordinary differential equations with similarity transformation is used to reduced to
nondimensional form are solved numerically subject to appropriate boundary conditions by the use of MATLAB code. The flow
and heat transfer quantities of similarity equations are found to be the functions of different parameters such as Prandtl
number, viscosity and heat generation parameter mixed convection parameter. The nondimensional boundary layer velocity and
temperature, Skin friction, heat transfer coefficient, velocity and temperature fields are studied and discussed with the help of a
table and graphs with reasonable conclusions.