JEE Main 18 March 2021 Shift 1 Solved Paper

Section: Mathematics

Question : 71 of 90

Marks: +1, -0

If the equation a|z|2+αz+αz‌+d=0 represents a circle, where a,d are real constants, then which of the following condition is correct?

[18 Mar 2021 Shift 1]

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