Math, asked by prahlad03, 1 year ago

find the value of 1×nC1 +2×3×nC2+3×3×3×nC3+ 4×3×3×3×nC4+.....

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Answered by rtayi1857

0

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Answered by Anonymous

91

Answer:

find the value of 1×nC1 +2×3×nC2+3×3×3×nC3+ 4×3×3×3×nC4+.....

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