Find the value of 'r' — task. Maths TNSB Mentoring, Class 10.

Find the value of \(r\), if:

\(1\) \(+\) \(r\) \(+\) \(r^2\) \(+\)\(…\) \(=\) \(\frac{3}{6}\)

\(r\) \(=\)

\frac{i}{i}

[Note: Do not reduce the fraction obtained.]

Did you find an error?

1. Find the value of 'r'