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If n is a possible integer, then (sqrt3+...

If n is a possible integer, then `(sqrt3+1)^(2n)-(sqrt3-1)^(2n)` is

A

an irrational number

B

an odd positive integer

C

an even positive integer

D

a rational number other than positive integers

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The correct Answer is:
A
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PATHFINDER-BINOMIAL THEOREM-QUESTION BANK
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  12. If n is a possible integer, then (sqrt3+1)^(2n)-(sqrt3-1)^(2n) is

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  13. Let the coefficients of powers of x in the 2^(nd), 3^(rd) and 4^(th) t...

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  14. The sum of the series 1+(1/2) ^nC1 +(1/3) ^nC2 +....+(1/(n+1)) ^nCn ...

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  19. If A and B are coefficients of x^n in the expansions of (1+x)^(2n) and...

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