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AP EAMCET202018 Sep 2020Evening ShiftMathematicsStraight LinesActual

The ratio in which the point (P ), whose abscissa is 3, divides the join of (A(6,5) ) and (B(-1,4) ) is equal to .........

Options

  1. A(3: 4 )
  2. B(4: 3 )
  3. C(3: 2 )
  4. D(2: 3 )

Correct answer

A. (3: 4 )

Step-by-step solution

Let the point (P ) where abscissa is 3, divides the join of points (A(6,5) ) and (B(-1,4) ) is ( : 1 ), then ( aligned & & & = - +6 +1 & & 3 +3 & =- +6 & & 4 & =3 : 1=3: 4 aligned ) Hence, option (a) is correct.

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