Q.
Statement-1: If $n$ is an odd integer greater than 3 but not a multiple of 3 , then $(x+1)^n-x^n-1$ is divisible by $x ^3+ x ^2+ x$
Statement-2 : If $n$ is an odd integer greater than 3 but not a multiple of 3 , we have $1+\omega^{ n }+\omega^{2 n }=3$
Complex Numbers and Quadratic Equations
Solution: