1.

Let S={n∈N∣∣∣(0i10)n(abcd)=(abcd)∀ a,b,c,d∈R}, where i=√−1. Then the number of 2−digit numbers in the set S is

Answer» Let S={nN(0i10)n(abcd)=(abcd) a,b,c,dR}, where i=1. Then the number of 2digit numbers in the set S is


Discussion

No Comment Found