Which option is necessary to compile a C program havin math functions? – InterviewSolution

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1.	Which option is necessary to compile a C program havin math functions?(a) -lm(b) -ln(c) -lp(d) -lq
Answer» Right option is (a) -lm Explanation: To compile a program written in the C language, it is compiled by issuing the option ‘-lm’. The examples of some math functions found in ‘math.h’ are floor(), sqrt(), pow(), log().

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