1) What is Quadratic Programming ?

2) What is Kuhn Tucker method ?

3) What is Kuhn Tucker necessary and sufficient conditions ?

About Quadratic Programming Problem and Kuhn Tucker conditions:

Quadratic Programming :A NLPP with non linear objective function and linear constraints such NLPP is called quadratic programming problem .

NLPP : The term non linear programming usually refers to the problem in which the objective function becomes non linear or one or more of the constraints inequalities have non linear relationship or both . It means objective function may be non linear but the set of constraints may be linear or non linear .