PROBLEM OF THE WEEK

Find the missing digits in the following multiplication sum:

                             3 5 9 7

                                * * *

                   ------------------------------

                          * * * * * *

                       * * * * * *

                         * * ***

                               --------------------------------

                        * * * * 5 4 1

                                ---------------------------------

Send your solution by 08 Jan 2018 on pow@madanpur.in

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