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Question

                                    

Solution

Correct option is

Given determinant

                    

 

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SIMILAR QUESTIONS

Q1

If z1 and z2 be two complex numbers such that |z1 + z2| = |z1 – z2| then a value of amp z1 – z2 is equal to
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Q2

 21
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Q3

 
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Q4

 
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Q5

The sum of the series

 
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Q6

,
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Q7

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Q8

 
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Q9

The point represented by the complex number 2 – I is rotated about origin through an angle in the clockwise direction. The complex number corresponding to new position of the point is
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Q10

For all complex number z1, z2 satisfying |z1| = 12 and |z2 – 3 – 4i| = 5, the minimum value of |z1 – z2| is
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