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Binomial Theorem question

2012 · Shift 0 · Q40

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PYQ Library
JEE Main
Mathematics
Binomial Theorem
2012 · Shift 0 · Q40

Binomial Theorem question

2012 · Shift 0 · Q40

JEE MainMathematicsBinomial TheoremMCQ+4 / −1

If

n

is a positive integer, then

{\left( {\sqrt 3 + 1} \right)^{2n}} - {\left( {\sqrt 3 - 1} \right)^{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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