1.

i^1000 %2B i^110 %2B i^10 %2B 1

Answer»

i^10= (i⁴)² .i²= -1i^110 = (i⁴)^25×(-1)= -1i^1000= (i⁴)^250= 1

now1 + i^10+ i^110- i^1000=1 + (-1) + (-1) +1=0

0 is the correct answer of the given question

=1+(-1)+(-1)+1=2-2=0 the correct answer is 0

1-1-1+1=0 is the right answer



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