.^(n)C(1) +2.^(n)C(2) +3.^(n)C(3) +........

`.^(n)C_(1) +2.^(n)C_(2) +3.^(n)C_(3) +............. +n.^(n)C_(n) `का मान ज्ञात कीजिए |

.^(n)C(1) +2.^(n)C(2) +3.^(n)C(3) +............. +n.^(n)C(n) का मान ज्...
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C1/C0+2C2/C1+3C3/C2+............+nCn/C(n-1)=(n(n+1))/2
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[(^n C0+^n C3+)1//2(^n C1+^n C2+^n C4+^n C5]^2+3//4(^n C1-^n C2+^n C4-...
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Prove that (C(0)+C(1))(C(1)+C(2))(C(2)+C(3))(C(n-1)+C(n))=((n+1)^(n))/...
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Evaluate.^(n)C(0).^(n)C(2)+2.^(n)C(1).^(n)C(3)+3.^(n)C(2).^(n)C(4)+".....
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सिध्द कीजिए कि .^(n)C(1) + 2.^(n)C(2) + 3.^(n)C(3) + ..... + n.^(n)C(n...
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सिध्द कीजिए कि - (C(1))/(C(0))+(.^(2)C(2))/(C(1))+(.^(3)C(3))/(C(2))...
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Prove that : Prove that (C(1))/(C(0))+2.(C(2))/(C(1))+3.(C(3))/(C(2)...
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If (1+x)^(n)=^(n)C(0)+^(n)C(1)x+^(n)C(2)x^(2)+…+^(n)C(n)x^(n), prove t...
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