If →a=2^i−^j−2^k and →b=7^i+2^j−3^k, then express →b in the form of →b=→b1+→b2, where →b1 is parallel to →a and →b2 is perpendicular to →a.

If →a=2^i−^j−2^k and →b=7^i+2^j−3^k, then express →b in t

1.	If →a=2^i−^j−2^k and →b=7^i+2^j−3^k, then express →b in the form of →b=→b1+→b2, where →b1 is parallel to →a and →b2 is perpendicular to →a.
Answer» If $\to a = 2^i -^j - 2^k$ and $\to b = 7^i + 2^j - 3^k,$ then express $\to b$ in the form of $\to b = {\to b}_{1} + {\to b}_{2},$ where ${\to b}_{1}$ is parallel to $\to a$ and ${\to b}_{2}$ is perpendicular to $\to a .$

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If →a=2^i−^j−2^k and →b=7^i+2^j−3^k, then express →b in the form of →b=→b1+→b2, where →b1 is parallel to →a and →b2 is perpendicular to →a.

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