JEE MATHEMATICS MCQ: COMPLEX NUMBERS

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Application +4 | -1

|z-3+2 i| \leq 4

then the difference between the greatest and least value of

|z|

is -

View answer and explanation

Correct option: B

2 \sqrt{13}

Option B (

2\sqrt{13}

) is correct because the difference between the greatest and least values of

|z|

is found by using the triangle inequality on

|(z-3+2i)+(3-2i)|

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