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Engineering Maths · Q62

Complex Variable

Engineering and GATE · Engineering Maths · question 62

Q62

All the values of the multi-valued complex function 1i, where i = - 1 , are

All the values of the multi-valued complex function 1i, where   are
A.
purely imaginary
B.
real and non-negative
Answer
C.
on the unit circle
D.
equal in real and imaginary parts

Answer: Option B

Solution

Answer: Option B
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