The vector(s) which is/are coplanar with vectors i^+j^+2k^andi^+2j^+k^, and perpendicular to vector i^+j^+k^, is/are a.j^−k^ b. −i^+j^ c. i^−j^ d. −j^+k^

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The vector(s) which is/are coplanar with vectors {{i}}+{{j}}+{

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The vector(s) which is/are coplanar with vectors $\hat{i} + \hat{j} + 2 \hat{k} a n d \hat{i} + 2 \hat{j} + \hat{k},$ and perpendicular to vector $\hat{i} + \hat{j} + \hat{k},$ is/are a. $\hat{j} - \hat{k}$ b. $- \hat{i} + \hat{j}$ c. $\hat{i} - \hat{j}$ d. $- \hat{j} + \hat{k}$

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The vector(s) which is/are coplanar with vectors

\hat{i} + \hat{j} + 2 \hat{k} a n d \hat{i} + 2 \hat{j} + \hat{k},

and perpendicular to vector

\hat{i} + \hat{j} + \hat{k},

is/are a.

\hat{j} - \hat{k}

- \hat{i} + \hat{j}

\hat{i} - \hat{j}

- \hat{j} + \hat{k}

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Question Text	The vector(s) which is/are coplanar with vectors $\hat{i} + \hat{j} + 2 \hat{k} a n d \hat{i} + 2 \hat{j} + \hat{k},$ and perpendicular to vector $\hat{i} + \hat{j} + \hat{k},$ is/are a. $\hat{j} - \hat{k}$ b. $- \hat{i} + \hat{j}$ c. $\hat{i} - \hat{j}$ d. $- \hat{j} + \hat{k}$
Answer Type	Video solution: 1
Upvotes	150