CAT Quantitative Ability Questions | CAT Functions questions
A : Mark (a) if F1(x) = –F (x)B : Mark (b) if F1(x) = F (–x)C : Mark (c) if F1(x) = –F (–x)D : Otherwise mark (d).
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Method of solving this CAT Quantitative Ability Question from Functions question
(c) By observation F1(x) = –F(–x).
This can be checked by taking any value of x say 1, 2. So, answer is (c).