If k=\frac{c}{2},(c \neq 0), then the roots of the equation are : [NDA II 2023]

Correct Answer is : Real and unequal

UPSC NDA II 2023 Mathematics Solved Paper

Consider the following for the next two (02) items that follow :
A quadratic equation is given by (a+b)x2−(a+b+c)x+k=0, where a,b,c are real.

[NDA II 2023]

Question : 36 of 120

Marks: +1, -0

If k=‌

,(c≠0), then the roots of the equation are :

[NDA II 2023]

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