Let →a,→b,→c are the non zero vectors no two of which are collin – InterviewSolution

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1.	Let →a,→b,→c are the non zero vectors no two of which are collinear. If the vector →a+2→b is collinear with →c and →b+3→c is collinear with →a then the magnitude of →a+2→b+6→c is equal to___
Answer» Let $\to a, \to b, \to c$ are the non zero vectors no two of which are collinear. If the vector $\to a + 2 \to b$ is collinear with $\to c$ and $\to b + 3 \to c$ is collinear with $\to a$ then the magnitude of $\to a + 2 \to b + 6 \to c$ is equal to___

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