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Complex-variables Questions Set 2:

Quiz Mode

i241 = ___

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i -35 = ______

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(2 - i)3 = _______

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If (x + 3) + i(y - 2) = 5 + 2i, find the value of x + y.

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2 + 0i is point on _________

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Find mirror image of point representing x + iy on real axis.

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If z1 = 2 + 3i and z2 = 5 + 2i, then find sum of two complex numbers.

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In polar representation of a complex number (r, 2π) lies on _________

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0 + 0i is ___________ for complex number z.

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If |z1| = 4, |z2| = 3, then what is the value of |z1 + z2 + 3 + 4i| ?

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