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How to multiply numbers faster (Part 2): Vedic Mathematics
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In this lesson, Utkarsh has taught, with sufficient examples, two of the most widely used methods for multiplication using vedic maths (Grid method and Vertically and Crosswire method)

Utkarsh Ujjwal
A third year undergraduate at IIT Guwahati.. A NTSE scholar, KVPY fellow, multi Olympiad winner and a Mathematics lover at heart..

U
Unacademy user
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agar 45 *23= kese solve krenge?
awesome way thanks a lot for this
Kt
your manner of teaching is vry clear and indeed interesting, no doubt helpful too thnku..
Thank you so much sir it's extremely helpful course
  1. LEARN THE TRICKS OF VEDIC MATHS How to multiply numbers faster (Part 2) By UTKARSH UJUWAL


  2. About me: Sophomore at IIT Guwahati Qualified IIT JEE 2015 Qualified NTSE, KVPY (Both stages) A Mathematics lover Doubt/ Query/ Feedback in comments+ Share Course Fee: CONTRIBUTE Follow me on https://unacademy.in/user/UtkarshUjjwal on https:/unacademyinhiserUit s://unacadem.in/user/ Utkarsh


  3. Contribute: If this course is helping you in any way, you are free to pay a voluntary professional fee by clicking on the 'CONTRIBUTE ' button.


  4. General Multiplication tricks Grid method . Nothing but general distributive identity (a + b) x (c + d) = ac + ad + bc + bd Eg: (a + b) x (c+ d)? Product ac + ad bc bd d adbd


  5. Choose a, b, c and d such that at least one of {a,b) and {c, d} is a multiple of 10 Eg: 68 x 35-2 68 60 + 8 608 35 30 + 5 30 1800 240 5 300 40 68 x 35-1 800 + 240 + 300 + 40 = 2380


  6. Vertically and Crosswise techn que Eg: 78 x 36 2808 Hundreds Iens Ones 4 3 6 6 6 21 66 / 48 21 42+ 24 48 21+7/66+4/8 28 08 = 21 48


  7. Eg: 978x 423 413694 Ten Thousands Thousands Hundreds Tens Ones 36 46 78 37 24 Carry:


  8. How to think while solving Eg: 357 x 739?