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\chapter{MULTIOBJECTIVE OPTIMIZATION}
\label{Chapter:3}
\index{Multiobjective Optimization}
\lhead{CHAPTER 3. \emph{MULTIOBJECTIVE OPTIMIZATION}}
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\emph{In this chapter, the multiobjective problems and the derived optimization techniques are discussed. In two objective problem, both the objectives can be maximized, minimized or there can be a conflict for maximizing one objective and minimizing another objective. This chapter is dedicated to obtain the solutions for such conflicting objective problems.}

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\section{Introduction}\index{Multiobjective Optimization}
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For a nontrivial multiobjective optimization problem....