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Multiple Choice Question with Only One Choice Correct
If both the mass and the radius of the earth decrease by 1%, the value of the acceleration due to gravity will
(a) decrease by 1%
(b) increase by 1%
(c) increase by 2%
(d) remain unchanged

Chemistry

Complete the following reaction

C₆H₅OH + RCOCl

HCl + ..........

..........

Mathematics

Given that f(x) = xg(x)/|x|, g(0) = g' (0) = 0 and f is continuous at x = 0, the value of f' (0) is ........... .

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