b = -i + 2j + k and c = 3i + j are such that a + lamba b is perpendicular to c

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10. If a = 2i + 2j + 3k, b = -i + 2j + k and c = 3i + j are such that a + lamba b is perpendicular to c , then find the value of λ.
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Nov
10. If a = 2i + 2j + 3k, b = -i + 2j + k and c = 3i + j are such that a + lamba b is perpendicular to c , then find the value of λ. 10. If a = 2i + 2j + 3k b = -i + 2j + [...]
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Tags: 10. If a = 2i + 2j + 3k , b = -i + 2j + k and c = 3i + j are such that a + lamba b is perpendicular to c , then find the value of λ. ,