Let →a,→b and →c be three non -zero vectors such that they are m – InterviewSolution

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1.	Let →a,→b and →c be three non -zero vectors such that they are mutually non collinear. If the vector →a+2→b is collinear with →c and →b+3→c is collinear with →a then →a+2→b+6→c equals
Answer» Let $\to a, \to b$ and $\to c$ be three non -zero vectors such that they are mutually non 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 $\to a + 2 \to b + 6 \to c$ equals

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