i1+i2+i3+i4+i5+...... i99
Answers
Answered by
0
Answer:
please ask complete question
Answered by
1
Answer:
-1
Step-by-step explanation:
i^2 = -1
i^3 = -i
i^4= 1 (this repeats)
hence , until i^96 ans =0
i97 + i98 + i99 = i -1 +i = -1
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