Question:
Let the vectors ū₁ = i^ + j^ + ak^, ū₂ = i^ + bj^ + k^ and ū₃ = ci^ + j^ + k^ be coplanar. If the vectors vectors v₁ = (a+b)i^+cj^+ck^, v₂ = ai^ + (b + c)j^ + ak^ and v=bi^+bj^+(c+a)k^ are also coplanar, then 6 (a + b + c) is equal to
Let the vectors ū₁ = i^ + j^ + ak^, ū₂ = i^ + bj^ + k^ and ū₃ = ci^ + j^ + k^ be coplanar. If the vectors vectors v₁ = (a+b)i^+cj^+ck^, v₂ = ai^ + (b + c)j^ + ak^ and v=bi^+bj^+(c+a)k^ are also coplanar, then 6 (a + b + c) is equal to
Updated On: Dec 16, 2024
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The Correct Option is D
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The correct option is(D): 12
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