SSC Sample Paper Mock Test-2 SSC CGL Tear-II Paper-1

  • question_answer
    Find the coordinates of a point P which divided the join of A \[(4,-\,\,3)\]and B \[(9,7)\]in the ratio 3:2

    A)  (0, 5)               

    B)  (7, 3)

    C)  (4, 6)               

    D)  (3, 9)

    Correct Answer: B

    Solution :

    Required point is (P) \[=\left[ \frac{(m{{x}_{2}}+n{{x}_{1}})}{m+n},\frac{(m{{y}_{2}}+n{{y}_{1}})}{m+n} \right]\] \[P=\left[ \frac{3\times 9+2\times 4}{3+2} \right]\left[ \frac{3\times 7+2\times -\,\,3}{3+2} \right]\] P = (7, 3)


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