CAT 2022 Inequalities Question (Medium)

Question

If for some non-zero real numbers and , then cannot take the value

Accepted Answer

Step-by-step solution --- Step 1 Given expression c y x where and are non-zero real numbers. We must find which value c cannot take . --- Step 2 Simplify expression Let . Then . Substitute into equation c 16k k --- Step 3 Analyze possible values Equation c 16k k Multiply through by nonzero ck 16k 2

CAT 2022

Quantitative

Inequalities

Medium

If $c=\frac{16 x}{y}+\frac{49 y}{x}$ for some non-zero real numbers $x$ and $y$ , then $c$ cannot take the value

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