1.

Let f(x) be a polynomical function in x satisfyingthe conditionf(x) f(1//x)=f(x) +f(x) and f(3) = 28x ne 0 If the centroid of a triangle ABC having vertices A(3, 4, 2) and B(1, 3, 2) is (2, 4, 3). Then the remaining vertex 'C' of the triangle where f(3) = 10 is

Answer»

(f(1).f(2).(f(3))
(f(1),f(-2).f(2))
(f(2).f(3).f(1))
(f(1).f(3).f(5))

ANSWER :B


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