Ap EapcetComplex NumbersAP EAPCET 2023 - 15th May Evening ShiftMCQ+1 / -02023One of the 15 th roots of -1 isAcis 0B$\operatorname{cis} \frac{14 \pi}{15}$C$\operatorname{cis} \frac{13 \pi}{15}$D$\operatorname{cis} \frac{8 \pi}{15}$Check AnswerClear SelectionReveal AnswerShow Explanation
