Question

a+1/a=1 then the value of cube of a

how tosolve it step by step

Answer 1

you mean a + (1/a) =1 ??

Answer 2

@satishsheoran Some reply would be helpful for us to know what the question is :)

Answer 3

\(\Rightarrow \Large {a^2 \over a} + {1 \over a} = 1 \)

\(\Rightarrow\Large {a^2 + 1 \over a} = 1 \)

\(\Rightarrow a^2 + 1 = a \)

\(\Rightarrow a^2 - a + 1 = 0\)

Solve.

Answer 4

thnx