question_answer

If \[{{c}_{0}},{{c}_{1}},{{c}_{2}}....,{{c}_{n}}\]denote the binomial coefficients in the expression of \[{{(1+x)}^{n}}\], then find the value of \[{{c}_{0}},+{{c}_{1}},+{{c}_{2}}+....,{{c}_{n}}+:\]

A)  \[{{2}^{n-1}}\]                 

B)        \[{{2}^{n}}\]  

C)  \[{{2}^{n+1}}\]                

D)         0