If a-3-2-k-b-2-4-3k- c-1-2-2k- then a-b-c-

The correct option is C 4î 4ĵ #160; a⃗=3î 2ĵ+k̂ b⃗=2î 4ĵ 3k̂ c⃗= 1î+2ĵ+2k̂ a⃗+b⃗+c⃗ = (3+2 1)î + ( 2 4+2)ĵ + (1 3+2)k̂ = 4î 4ĵ ...

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Vector Addition

If a⃗=3î-2ĵ...

Question

If $\to a = 3^i - 2^j +^k, \to b = 2^i - 4^j - 3^k$ , $\to c = - 1^i + 2^j + 2^k$ then $\to a + \to b + \to c =$

3^i - 4^j

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3^i + 4^j

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4^i - 4^j

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4^i + 4^j

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Solution

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Similar questions

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

\to b = 2^i - 4^j - 3^k, \to c = -^i + 2^j + 2^k

\to a + \to b + \to c = 4^i - 4^j

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

\to a + 2 \to b - 3 \to c

\sqrt{78}

\to a = 2^i + 2^j

\to b = 3^i + 4^j

\to a + \to b

\to a = 3^i + 4^j + 3^k

\to b = 3^i - 2^j +^k .

\to a = 2^i - 3^j + 5^k, \to b = 3^i - 4^j + 5^k

\to c = 5^i - 3^j - 2^k

\to a + \to b, \to b + \to c, \to c + \to a

\to a =^i + 4^j + 2^k, \to b = 3^i - 2^j + 7^k

\to c = 2^i -^j + 4^k

\to p

\to a

\to b

\to p \cdot \to c = 18.

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