Multiplication by Vedic maths techniques

 Vertically and Crosswise (Nikhilam Multiplication):

  • This technique is used for multiplying two numbers closer to a base (usually powers of 10).
  • It involves multiplying the differences from the base and adding the cross-products. Example: To multiply 98 and 97.
  • Step 1: Base is 100 (closest to 98 and 97)
  • Step 2: Differences from the base: 98 - 100 = -2 and 97 - 100 = -3
  • Step 3: Cross-products: (-2) * (-3) = 6
  • Step 4: Final result: 98 * 97 = 100 - 2 - 3 + 6 = 9506

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