AP EAMCET202526 May 2025Morning ShiftMathematicsVector AlgebraActual
If a = i + j , b =2 j - k are two vectors such that r a = b a , r b = a b , then the unit vector in the direction of r is
Options
- A1 11 ( i +3 j - k )
- B1 11 ( i -3 j + k )
- C1 3 ( i + j + k )
- D1 3 ( i + j - k )
Correct answer
A. 1 11 ( i +3 j - k )
Step-by-step solution
No Solution
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