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5. Complex Numbers and Quadratic Equations
Home · Class 11 · Maths · Ref. Book · 5. Complex Numbers and Quadratic Equations
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Q1 of 202 Page 212

Evaluate .

we have,


We know that, i4 = 1





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1

14

2

Evaluate (i57 + i70 + i91 + i101 + i104).

3

Evaluate


Questions · 202
5. Complex Numbers and Quadratic Equations
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