ExamVeda
Login
Home

What will be the output of the following C code double...

This question belongs to C Program Standard Library Functions
Standard Library Functions
?

What will be the output of the following C code?
double x, deg, rad;
x = 1.0;
val = 180.0 / 3.14;
deg = atan (x) * val;
printf("The arc tangent of %lf is %lf degrees", x, deg);

Answer & Solution
Correct Answer: Option A
Let's discuss the solution. Join the discussion
Examveda
Question posted by Examveda
Community

Join the Discussion

No comments yet Be the first to discuss this question.
Keep Learning

Related Questions on Standard Library Functions

Which standard library function is used to calculate the length of a string in C?
A. strlen() B. strlength() C. stringlen() D. strsize()
What is the purpose of the 'printf' function in C?
A. To print formatted text to the standard output B. To read text from the standard input C. To open a file D. To close a file
Which library should be included to use the 'sqrt' function in C?
A. math.h B. stdlib.h C. cmath.h D. algorithm.h
What does the 'strcmp' function in C do?
A. Compares two strings and returns an integer indicating their relationship B. Copies one string to another C. Concatenates two strings D. Searches for a substring
More Related Questions on Standard Library Functions