The Points (a, B + C), (b, C + A) And (x, A + B) Are Collinear, If X =

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  4. The points (a, b + c), (b, c + a) and (x, a + b) are collinear, if x =
Q. The points , and are collinear, if x = 3805 237 Determinants Report Error A

10% B

13% C

65% D

12%

Solution:

Since the three points are collinear Area of triangle = 0 Applying , we get Expanding along , we get

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