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Permutations , combinations and binomial expansion — Statistics STD 11 Commerce — Question

Gujarat BoardEnglish MediumSTD 11 CommerceStatisticsPermutations , combinations and binomial expansion1 Mark
Question
State the value of ${ }^6 C _0+{ }^6 C _1+\ldots . .+{ }^6 C _6$.
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Answer

$2^6=64$

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