Wednesday, September 16, 2009

Crack competitions with Vedic math - I | Crack IIT, CAT, MAT, GMAT, GRE, Bank PO exams

As today every one is running to crack the IIT, CAT, MAT, GMAT, GRE, Bank PO exams and which required high calculation skills. Many of Indians even don't know that their ancestors had produced a great way to solve this calculations and often ran for the chinese mathmatics and other forms of mathematics which tooks their plenty of times.

Once they know the power of Vedic maths, I am sure they would consider this seriously for their future competitions.

No one knows the exact period of origin of math but it can be say that the math was born with the human and enhanced as per his requirement. I think the “Vedic mathematics” is one of the oldest mathematics technique in the world produce by the Indians.

Vedic mathematics was presented by Jagadguru Swami Sri Bharati Krishna Tirthaji, who is described as having the “rare combination of the probing insight and revealing intuition of a Yogi with the analytical acumen and synthetic talent of a mathematician.

Vedic Math is based on sixteen sutras or principles. These principles are general in nature and can be applied in many ways. In practice many applications of the sutras may be learned and combined to solve actual problems.

It is not difficult to understand and apply the Vedic mathematical strategies, as long as one does not rely on the sutras alone for mathematical insight.

The sixteen sutras are –

1. By one more than the one before.
2. All from 9 and the last from 10.
3. Vertically and Cross-wise
4. Transpose and Apply
5. If the Samuccaya is the Same it is Zero
6. If One is in Ratio the Other is Zero
7. By Addition and by Subtraction
8. By the Completion or Non-Completion
9. Differential Calculus
10. By the Deficiency
11. Specific and General
12. The Remainders by the Last Digit
13. The Ultimate and Twice the Penultimate
14. By One Less than the One Before
15. The Product of the Sums
16. All the Multipliers

And the sub sutras are –

1. Proportionately
2. The Remainder Remains Constant
3. The First by the First and the Last by the Last
4. For 7 the Multiplicand is 143
5. By Osculation
6. Lessen by the Deficiency
7. Whatever the Deficiency lessen by that amount and set up the Square of the Deficiency
8. Last Totaling 10
9. Only the Last Terms
10. The Sum of the Products
11. By Alternative Elimination and Retention
12. By Mere Observation
13. The Product of the Sums is the Sum of the Products
14. On the Flag

I will describe these sutra's later on one by one.

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