Which of the following is used to find the absolute value of the argument in C++?(a) abs()(b) fabs()(c) mod()(d) ab()I got this question during an interview.Question is taken from Computational Geometry topic in portion Computational Geometry of Data Structures & Algorithms II

Which of the following is used to find the absolute value of the argum

1.	Which of the following is used to find the absolute value of the argument in C++?(a) abs()(b) fabs()(c) mod()(d) ab()I got this question during an interview.Question is taken from Computational Geometry topic in portion Computational Geometry of Data Structures & Algorithms II
Answer» Correct CHOICE is (b) fabs() EASIEST explanation - In C++ the ABSOLUTE value of an argument can be found by using the FUNCTION fabs(). It is available under the header file math.h.

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