Reduction of General equation of the plane to the Normal form, by Ms. Megha Sharma

In this video MS. MEGHA SHARMA, Assistant professor, Biyani girls college, Jaipur, explains about the General Equation of plane- Ax+By+Cy+D =0 -(1) and the normal form is lx+my+nz-p =0 -(2) We hv to find l,m,n & p in terms of A,B,C,D. Comparing the coffecient in (1) &(2) we have l/(A ) =m/B=n/C=(-p)/D.,