The sum of the coefficients of even power of x in the expansion of \[{{(1+x+{{x}^{2}}+{{x}^{3}})}^{5}}\]is [EAMCET 1988]

The sum of the coefficients of even power of x in the expansion of \[{

1.	The sum of the coefficients of even power of x in the expansion of \[{{(1+x+{{x}^{2}}+{{x}^{3}})}^{5}}\]is [EAMCET 1988]
A.	256
B.	128
C.	512
D.	64
Answer» D. 64

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The sum of the coefficients of even power of x in the expansion of \[{{(1+x+{{x}^{2}}+{{x}^{3}})}^{5}}\]is [EAMCET 1988]

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