Categories > vectors-m > Modulus of vector > If a, b and c be three non-zero vectors, no two of which are collinear. If the vector $\mathbf{a}+2\mathbf{b}$ is collinear with c and $\mathbf{b}+3\mathbf{c}$ is collinear with a, then ($\lambda $ being some non-zero scalar) $\mathbf{a}+2\mathbf{b}+6\mathbf{c}$ is equal to

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Question: If a, b and c be three non-zero vectors, no two of which are collinear. If the vector $\mathbf{a}+2\mathbf{b}$ is collinear with c and $\mathbf{b}+3\mathbf{c}$ is collinear with a, then ($\lambda $ being some non-zero scalar) $\mathbf{a}+2\mathbf{b}+6\mathbf{c}$ is equal to


1) $\lambda \mathbf{a}$
2) $\lambda \mathbf{b}$
3) $\lambda \mathbf{c}$
4) 0
Solution: Explanation: No Explanation
Modulus of vector Algebra of vectors

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