C-13-Q148: Which term of the series $256 + 128 + 64 + \cdots$ is $\dfrac{1}{2}$?

C-13-Q148: Which term of the series $256 + 128 + 64 + \cdots$ is $\dfrac{1}{2}$? | প্রশ্ন করি

11

Which term of the series 256+128+64+⋯256 + 128 + 64 + \cdots256+128+64+⋯ is 12\dfrac{1}{2}21​?