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acosd

Inverse cosine in degrees

acosd(A)

  • A should be an array, which can be real or complex.
  • It returns an array containing inverse cosine (in degrees) of each element of A.
  • The output has the same size as A.

Example 1: Plotting arc cosine.

x=linspace(-1,1);
y=acosd(x);
plot(x,y,'.-');
xlabel('x')
ylabel('acosd(x) in degrees')
Plot is generated.

acos(x)