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VEDIC MATHEMATICS. why to use it?. Done by. L Hariharan. History. Time : 800 BC-500 BC Vedic slogas : 16 suthras + 13 sub suthras Examples : Seshanyangena Saramena Meaning : Remainder by the last From Upanishad : Sadayas swahaha sayasrayas swahaha….. Meaning :10 2 ,10 3 ………... - PowerPoint PPT Presentation
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Time : 800 BC-500 BC
Vedic slogas : 16 suthras + 13 sub suthras
Examples: Seshanyangena Saramena
Meaning: Remainder by the last
From Upanishad: Sadayas swahaha sayasrayas swahaha…..
Meaning:102,103 ………...
Tamil people say VEDA KANITHAM = VEGA (speed) KANITHAM
What can I perform using this?
Why should I use it?
Lets see multiplication
Do you do mistakes in multiplication?
Don’t worry you will not do it now.
85
* 85
(8+1) * 8 72
5*5 25
Now join both
7225Now try it yourself for 35*35 and others
Note: Applicable for squares ending with 5
AB
*CD
(A*C) (A*D+B*C) (B*D)
EXAMPLE
23
* 54
1242 (10) (23) (12 )
Note: Put 2. Add 1 in 12 with 23 get 24. Put 4 add 2 in 24 with 10. Put 12. We get 1242 .
A B C
D E F
(A*D) (A*E+D*B) (A*F+D*C+B*E) (B*F+E*C) (C*F)
Note:We have formula even for 4 digit multiplication
A1 B1 C1 D1
A2 B2 C2 D2
(A1A2) (A1B2+A2B1) (A1C2+A2C1+B1B2) (A1D2+A2D1+B1C2+B2C1) (B1D2+B2D1+C1C2) (C1D2+C2D1) (D1D2)
Testing Time:
I wish you take some sets of 2 digit, 3 digit and 4 digit numbers and test your skills.
Don’t you feel multiplication is easier now.
You may now feel very tired of multiplying numbers.
Hope you enjoyed it.
Take some coffee. I will later explain division and others.