Let $x, y,$ and $z$ be real numbers satisfying $4(x^{2}+y^{2… | CAT 2024 Slot 1 Question Paper

CAT 2024 · Slot 1Quantitative AbilityQuadratic EquationsMEDIUM+3 / −1

Let $x, y,$ and $z$ be real numbers satisfying
$4(x^{2}+y^{2}+z^{2})=a,$
$4(x-y-z)=3+a$
The a equals

Select an option to reveal the answer and explanation

Practice the full paper

Attempt CAT 2024 Slot 1 Question Paper with real exam interface and instant grading.

CAT 2024 · Slot 1Quantitative AbilityQuadratic EquationsMEDIUM+3 / −1

Let $x, y,$ and $z$ be real numbers satisfying
$4(x^{2}+y^{2}+z^{2})=a,$
$4(x-y-z)=3+a$
The a equals

Select an option to reveal the answer and explanation

Practice the full paper

Attempt CAT 2024 Slot 1 Question Paper with real exam interface and instant grading.