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reviewed on July 25, 2018
this is the best course for permutation and combination s ever on unacademy platform. truely you have gave an absolute perfect understanding about this topic . I am so thankful to you. you made my JEE prep great!!!! keep on going sir..
reviewed on August 03, 2018
Excellent Course Sir !! You are an amazing teacher. I wish I found you earlier ...your way of teaching is out of the box. You explain diffiicult topics in very simple manner. thanks a lot