Calculate the sin and cos of a value in radians (in one function)?
3 views (last 30 days)
Show older comments
I attempted to answer the question but I'm not sure if this is considered to be one function.
b = input('Enter a value ');
x=sin(b); y=cos(b);
disp('The sin of that value is ');
disp(x);
disp('The
cos of that value is ');
disp(y);
1 Comment
dpb
on 13 Jun 2016
That isn't a function at all, but a script...
Wrap the computational part in a function to be called and name it something appropriate--*sincos* might suit... :)
Accepted Answer
KSSV
on 13 Jun 2016
function sincos()
b = input('Enter the angle value in radians: ');
x=sin(b); y=cos(b);
fprintf('The sin of value %f is %f\n',b,x);
fprintf('The cos of value %f is %f\n',b,y);
2 Comments
Stephen23
on 13 Jun 2016
Edited: Stephen23
on 13 Jun 2016
@Dr. Siva Srinivas Kolukula: Note that it is much more robust and secure to call input with its 's' option to return a string, this prevents evaluation of any arbitrary code that a user might enter, or from throwing unnecessary errors:
b = str2double(input('Enter the angle value in radians: ','s'));
More Answers (1)
Walter Roberson
on 13 Jun 2016
I speculate that the assignment is requesting that you build a series or taylor expansion that calculates sin and cos both.
0 Comments
See Also
Categories
Find more on Get Started with MATLAB in Help Center and File Exchange
Community Treasure Hunt
Find the treasures in MATLAB Central and discover how the community can help you!
Start Hunting!