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3.3                                                    DECOMPOSITION










                  It is easy to solve a difficult problem by splitting it into smaller problems or
                  tasks. Let us understand this with the help of an example.

                  Can you find the odd letter in the given grid?


                                        M M M M M M M M M M M M

                                        M M M M M M M M M M M M

                                        M M M M M M M M M M M M

                                        M M M M W M M M M M M M

                                        M M M M M M M M M M M M

                                        M M M M M M M M M M M M

                                        M M M M M M M M M M M M

                                        M M M M M M M M M M M M

                  This seems difficult and time consuming. Lets divide the problem into smaller
                  parts. Now we can easily find the odd letter ‘W‘ in the given grid.


                                       M M M M M M M M M M M M

                                       M M M M M M M M M M M M

                                       M M M M M M M M M M M M

                                       M M M M W M M M M M M M

                                       M M M M M M M M M M M M

                                       M M M M M M M M M M M M

                                       M M M M M M M M M M M M

                                       M M M M M M M M M M M M





                     Splitting  the  difficult  problems  into  simpler tasks is  known  as
                     decomposition.





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