Let →a=^i−^j,→b=^i+^j+^k and →c be a vector such that →a×� – InterviewSolution

1.	Let →a=^i−^j,→b=^i+^j+^k and →c be a vector such that →a×→c+→b=→0 and →a⋅→c=4, then \|→c\|2 is equal to:
Answer» Let $\to a =^i -^j, \to b =^i +^j +^k$ and $\to c$ be a vector such that $\to a \times \to c + \to b = \to 0$ and $\to a \cdot \to c = 4$ , then $\| \to c \|^{2}$ is equal to:

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