Agniveer Vayu or IAF Group X 19 Jan 2023 Paper

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Question : 50 of 70

Marks: +1, -0

Argument and modulus of ‌

1‌+‌i

1−i

are respectively

‌
−π
2
and 1
‌
π
2
and √2
0 and √2
‌
π
2
and 1

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