The vectors →x and →y satisfy the equation p→x+q→y=→a (where – InterviewSolution

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1.	The vectors →x and →y satisfy the equation p→x+q→y=→a (where p, q are scalar constants and →a is a known vector). It is given that →x.→y≥\|→a\|24pq, then \|→x\|\|→y\| is equal to (pq>0)
Answer» The vectors $\to x$ and $\to y$ satisfy the equation $p \to x + q \to y = \to a$ (where $p, q$ are scalar constants and $\to a$ is a known vector). It is given that $\to x . \to y \geq \frac{\| \to a \|^{2}}{4 p q}$ , then $\frac{\| \to x \|}{\| \to y \|}$ is equal to ( $p q > 0$ )

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