There are 2^10 such subsets. Since 1+2+... + 10 = 55, there is no subset that sums to 101.

Instead of posting each of these problems as individual notes, my suggestion would be for you to post them together in a single note.
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Agnishom Chattopadhyay
·
9 months, 2 weeks ago

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TopNewestThere are 2^10 such subsets. Since 1+2+... + 10 = 55, there is no subset that sums to 101.

Instead of posting each of these problems as individual notes, my suggestion would be for you to post them together in a single note. – Agnishom Chattopadhyay · 9 months, 2 weeks ago

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– Ayush Rai · 9 months ago

i have edited the question.try it and also the other two parts of combinatrics.Log in to reply

– Ayush Rai · 9 months, 2 weeks ago

good one! i will surely make it in a single note.Log in to reply