Let a=i^+j^+k^,b=i^−j^+2k^and c=xi^+(x−2)j^−k^. If the vector c lies in the plane of a and b , then x equals

Name: Video solution 1: Let a=i^+j^+k^,b=i^−j^+2k^and c=xi^+(x−2)j^−k^. If the vector c lies in the plane of a and b , then x equals
Uploaded: 2021-01-01T18:41:02.000Z
Duration: 2 min
Description: Video solution 1: Let a=i^+j^+k^,b=i^−j^+2k^and c=xi^+(x−2)j^−k^. If the vector c lies in the plane of a and b , then x equals

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Let {{a}}={{i}}+{{j}}+{{k}},{}{b}={{i}}-{{j}}+{2}{{k}}and {{c}

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Let $\overline{a} = \hat{i} + \hat{j} + \hat{k}, b = \hat{i} - \hat{j} + 2 \hat{k}$ and $\overline{c} = x \hat{i} + (x - 2) \hat{j} - \hat{k}$ . If the vector c lies in the plane of a and b , then x equals

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Evelyn Discussed

Let

\overline{a} = \hat{i} + \hat{j} + \hat{k}, b = \hat{i} - \hat{j} + 2 \hat{k}

and

\overline{c} = x \hat{i} + (x - 2) \hat{j} - \hat{k}

. If the vector c lies in the plane of a and b , then x equals

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Question Text	Let $\overline{a} = \hat{i} + \hat{j} + \hat{k}, b = \hat{i} - \hat{j} + 2 \hat{k}$ and $\overline{c} = x \hat{i} + (x - 2) \hat{j} - \hat{k}$ . If the vector c lies in the plane of a and b , then x equals
Answer Type	Video solution: 1
Upvotes	150

Let a=i^+j^​+k^,b=i^−j^​+2k^and c=xi^+(x−2)j^​−k^. If the vector c lies in the plane of a and b , then x equals

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Let $\overline{a} = \hat{i} + \hat{j} + \hat{k}, b = \hat{i} - \hat{j} + 2 \hat{k}$ and $\overline{c} = x \hat{i} + (x - 2) \hat{j} - \hat{k}$ . If the vector c lies in the plane of a and b , then x equals