impulse

I have a lenghty solution,but if anyone can give a shortcut method for this?

1 Answers

1161

Akash Anand ·2014-03-22 00:04:07

From where did you get this question?

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Anurag Ghosh Sir it was in a jee main practise book
Upvote·0· Reply ·2014-03-22 21:10:34
Akash Anand I saw a question like this before, and i tried to do it by very simple method. But I still have to discuss with you people on logical basis.
Upvote·0· Reply ·2014-03-23 23:15:41
Anurag Ghosh Yaa surely sir you can give the solution,the solution given in this book is quite lenghty..
Upvote·0· Reply ·2014-03-24 04:08:40
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