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AP EAMCET201725 Apr 2017Evening ShiftMathematicsVector AlgebraActual

For two given vectors a and b if the vectors A , B are such that A + B = a , A B = b and A a =1 , then A =

Options

  1. A( a b )+ a a ^2
  2. B( b a )+ a ( a ^2-1 ) a ^2
  3. Ca ( a ^2-1 )+ b ( b ^2-1 ) a ^2+ b ^2
  4. D( a b )+ b b ^2

Correct answer

A. ( a b )+ a a ^2

Step-by-step solution

No solution. Refer to answer key.

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