2.36 (a) How many three-digit numbers can be formed from the digits 0, 1, 2, 3, 4, 5, and 6 if each digit can be used only once? (b) How many of these are odd numbers? (c) How many are greater than 330?

Q: Sum of seriy n=1 2"+1 4ª

A: Explanation of the answer is as follows

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A: In figure,

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A:

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A:

Q: I need four decimal places

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A: solution:-∫12∫1xln yxydy dx=∫12∫1xln yxydy dx=∫12ln y22x1x dx=∫12ln x22x-ln 122x dx=∫12ln x22x dx=ln…

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A:

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A:

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