In the expansion of \[{{(1+x)}^{50}},\] the sum of the coefficient of odd powers of x is [UPSEAT 2001; Pb. CET 2004]

In the expansion of \[{{(1+x)}^{50}},\] the sum of the coefficient of

1.	In the expansion of \[{{(1+x)}^{50}},\] the sum of the coefficient of odd powers of x is [UPSEAT 2001; Pb. CET 2004]
A.	0
B.	\[{{2}^{49}}\]
C.	\[{{2}^{50}}\]
D.	\[{{2}^{51}}\]
Answer» C. \[{{2}^{50}}\]

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In the expansion of \[{{(1+x)}^{50}},\] the sum of the coefficient of odd powers of x is [UPSEAT 2001; Pb. CET 2004]

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