Statement (A): Odd×Odd×Odd× ....×odd (20 times) is odd Statement (B): Even+Odd+Even+.... +Odd (20 times) is even

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Statement (A): $Odd \times Odd \times Odd \times . . . . \times odd$ (20 times) is odd

Statement (B): $Even + Odd + Even + . . . . + Odd$ (20 times) is even

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Both A and B are false

A is true and B is false

A is false and B is true

Both A and B are true

answer is A.

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Detailed Solution

I) The product of odd number either even or odd number of times is odd.
II) The sum of even and odd of even number of times is even.

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