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5. Complex Numbers and Quadratic Equations
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Q3 of 202 Page 153

Evaluate:

(i) i–50


(ii) i–9


(ii) i–131.


(i)





Since it is of the form so the solution would be -1


(ii)





Since it is of the form of so the solution would be simply -i.






Since it is of the form . so the solution would be i


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All 202 →
2

Evaluate:

(i)


(ii)


(iii) .


2

Evaluate:

(i)


(ii)


(iii) .


3

Evaluate:

(i) i–50


(ii) i–9


(ii) i–131.


4

Evaluate:

(i)


(ii)


Questions · 202
5. Complex Numbers and Quadratic Equations
1 1 2 2 3 3 4 4 5 5 6 6 7 7 8 8 9 9 10 10 11 11 12 12 13 13 14 14 15 15 1 1 1 1 1 1 1 1 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 4 5 6 7 8 9 9 9 9 9 9 9 9 10 10 10 10 10 10 10 10 11 11 11 11 12 13 14 15 16 17 18 19 20 21 21 21 21 21 21 22 23 24 25 26 27 28 1 2 3 4 5 6 7 8 9 10 11 12 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 1 2 3 4 5 6 7 8 9 10 11 12 1 14 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28
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