Question

C=(73-1).(73-2)...(73-100)

có ai ko, giúp với

Answer 1

\(C=\left(73-1\right)\cdot\left(73-22\right)...........\left(73-100\right)\)

\(\Rightarrow C=\left(73-1\right)\cdot\left(73-22\right)....\cdot\left(73-73\right).......\left(73-100\right)\)

\(\Rightarrow C=\left(73-1\right)\cdot\left(73-22\right).....0.....\left(73-100\right)\)

\(\Rightarrow C=0\)

Answer 2

C=(73-1).(73-2)...(73-100)

C = (73-1)(73-2).........(73-73)......(73-100)

C = (73-1)(73-2).....0......(73-100)

C = 0