C-03-Q077mediumsingle_mcq(x−a)(x-a)(x−a), P(x)P(x)P(x) এর উৎপাদক হয় কখন?aP(a)=0P(a) = 0P(a)=0bP(0)=aP(0) = aP(0)=acP(1)=aP(1) = aP(1)=adP(−a)=0P(-a) = 0P(−a)=0