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For all ninNN, prove by principle of mat...

For all `ninNN`, prove by principle of mathematical induction that,
`a+(a+d)+(a+2d)+ . . .` to n terms `=(n)/(2)[2a+(n-1)d]`.

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CHHAYA PUBLICATION-MATHEMATICAL INDUCTION -Exercise
  1. Let f(n)=n(n+1)(2n+1), if f(n) is always divisible ny 6 then prove tha...

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  2. For all ninNN, prove by principle of mathematical induction that, 1+...

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  3. For all ninNN, prove by principle of mathematical induction that, a+...

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  4. For all ninNN, prove by principle of mathematical induction that, si...

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  5. For all ninNN, prove by principle of mathematical induction that, si...

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  6. For all ninNN, prove by principle of mathematical induction that, (c...

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  7. For all ninNN, prove by principle of mathematical induction that, (1...

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  8. For all ninNN, prove by principle of mathematical induction that, a+...

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  9. For all ninNN, prove by principle of mathematical induction that, 1^...

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  10. For all ninNN, prove by principle of mathematical induction that, 1*...

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  11. For all ninNN, prove by principle of mathematical induction that, 2^...

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  12. For all ninNN, prove by principle of mathematical induction that, (1...

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  13. For all ninNN, prove by principle of mathematical induction that, (1...

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  14. For all ninNN, prove by principle of mathematical induction that, (1...

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  15. For all ninNN, prove by principle of mathematical induction that, 1+...

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  16. For all ninNN, prove by principle of mathematical induction that, 1*...

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  17. For all ninNN, prove by principle of mathematical induction that, 2^...

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  18. For all ninNN, prove by principle of mathematical induction that, 4^...

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  19. For all ninNN, prove by principle of mathematical induction that, 2*...

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  20. For all ninNN, prove by principle of mathematical induction that, 15...

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