For some real numbers a and b, the system of equations $x + y = … | CAT 2023 Slot 3 Question Paper

CAT 2023 · Slot 3Quantitative AbilityLinear EquationsMEDIUM+3 / −1

For some real numbers a and b, the system of equations $x + y = 4$ and $(a+5)x+(b^2-15)y=8b$ has infinitely many solutions for x and y. Then, the maximum possible value of ab is

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CAT 2023 · Slot 3Quantitative AbilityLinear EquationsMEDIUM+3 / −1

For some real numbers a and b, the system of equations $x + y = 4$ and $(a+5)x+(b^2-15)y=8b$ has infinitely many solutions for x and y. Then, the maximum possible value of ab is

Select an option to reveal the answer and explanation

Practice the full paper

Attempt CAT 2023 Slot 3 Question Paper with real exam interface and instant grading.

View Paper →