TS EAMCET · Maths · Vector Algebra
The vector that is parallel to the vector and coplanar with the vectors and is
- A
- B
- C
- D
Answer & Solution
Correct Answer
(C)
Step-by-step Solution
Detailed explanation
Let the required vector is ai^+bj^+ck^. As the three vectors ai^+bj^+ck^, i^+j^ & j^+k^ are coplanar so one must be linear combination of other two i.e, ai^+bj^+ck^=λi^+j^+μj^+k^ ⇒ai^+bj^+ck^=λi^+λ+μj^+μk^ On comparison, we…
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