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Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ?

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Which of the following statements should be used to obtain a remainder after dividing 3.14 by 2.1 ? Answer: rem = fmod(3.14, 2.1);

fmod(x,y) - Calculates x modulo y, the remainder of x/y. This function is the same as the modulus operator. But fmod() performs floating point divisions. Example: #include <stdio.h> #include <math.h> int main () { printf ("fmod of 3.14/2.1 is %lf\n", fmod (3.14,2.1) ); return 0; } Output: fmod of 3.14/2.1 is 1.040000

Question context

This question is part of 💡 C Programming within the broader 💻 Programming subject and appears in the DemoPaper-Pakistan preparation collection. Reviewing the answer together with nearby questions helps reinforce the underlying concept and identify how it may appear in competitive exams.