If the vectors a=i^−j^+2k,b=2i^+4j^+k^andc=λi^+j^+mk^are mutually orthogonal, then (λ,μ)=

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If the vectors {{a}}={{i}}-{{j}}+{2}{{k}},{}{{b}}={2}{{i}}+{4}

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If the vectors $a = \hat{i} - \hat{j} + 2 k, b = 2 \hat{i} + 4 \hat{j} + \hat{k} a n d c = λ \hat{i} + \hat{j} + m \hat{k}$ are mutually orthogonal, then $(λ, μ) =$

(2, 3)

(2, 3)

(3, 2)

(3, 2)

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Lucas Discussed

If the vectors

a = \hat{i} - \hat{j} + 2 k, b = 2 \hat{i} + 4 \hat{j} + \hat{k} a n d c = λ \hat{i} + \hat{j} + m \hat{k}

are mutually orthogonal, then

(λ, μ) =

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Question Text	If the vectors $a = \hat{i} - \hat{j} + 2 k, b = 2 \hat{i} + 4 \hat{j} + \hat{k} a n d c = λ \hat{i} + \hat{j} + m \hat{k}$ are mutually orthogonal, then $(λ, μ) =$
Answer Type	Video solution: 1
Upvotes	150