If a-2-k- b-2-k- then component of a- perpendicular to b- is

The correct option is C 1.5ĵ+1.5k̂ The component of #160; a #160;along #160; b #160;is #160; (a.b)b|b|^2 So, the component perpend ...

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Geometric Progression

If a⃗=î+2ĵ+...

Question

If $\to a =^i + 2^j +^k$ , $\to b = 2^i +^j -^k$ , then component of $\to a$ perpendicular to $\to b$ is

\frac{^5 i}{2} + \frac{^2 i}{3} + \frac{^k}{2}

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\frac{^5 i}{3} + 2^i + \frac{^k}{3}

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\frac{(5^i + 2^i +^k)}{3}

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1.5^j + 1.5^k

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Solution

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Similar questions

\to a =^i -^j -^k

\to b = 2^i +^j -^k

A

^i +^j +^k

2^i +^j + 3^k

2^i -^j -^k

R

\to a, \to b

\to a \times \to b

\to A = 2^i +^j -^k

\to B =^j - 4^k .

\to A \times \to B

\to a =^i +^j +^k, \to b =^i -^j +^k, \to c =^2 i +^3 j -^k

(\to a \times \to b) \times \to c =

\to A = 2^i + 3^j +^k

\to B =^i -^j +^k

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