1.If the middle term in the expansion of (1+x)2n(1+x)^{2n}(1+x)2n is the greatest term, then xxx lies in the intervala.(nn+1,n+1n)\left(\frac{n}{n+1}, \frac{n+1}{n}\right)(n+1n,nn+1)b.(1)(1)(1)c.(n−2,n)(n-2, n)(n−2,n)d.(n−1,n)(n-1, n)(n−1,n)Login to continueOnly logged in users canattempt or see the solution.
