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13. Complex Numbers
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Q41 of 153 Page 14

Mark the Correct alternative in the following:

If z is a complex number, then


Let, z = a + ib



|z|2 = a2 + b2





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39

Mark the Correct alternative in the following:

A real value of x satisfies the equation if a2 + b2 =


40

Mark the Correct alternative in the following:

The complex number z which satisfies the condition lies on


42

Mark the Correct alternative in the following:

Which of the following is correct for any two complex numbers z1 and z2?


43

Mark the Correct alternative in the following:

If the complex number z = x + iy satisfies the condition |z + 1| = 1, then z lies on


Questions · 153
13. Complex Numbers
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