C-13-Q007: The first term of the sequence $\left\{\dfrac{n-1}{n+1}\right\}$ is —

C-13-Q007: The first term of the sequence $\left\{\dfrac{n-1}{n+1}\right\}$ is — | প্রশ্ন করি

The first term of the sequence {n−1n+1}\left\{\dfrac{n-1}{n+1}\right\}{n+1n−1​} is —