calculate angle between vectors in matlab

main.m
% Define two vectors
vec1 = [1 2 3];
vec2 = [4 5 6];

% Calculate magnitude of vectors
mag1 = norm(vec1);
mag2 = norm(vec2);

% Calculate dot product of vectors
dot_prod = dot(vec1, vec2);

% Calculate cosine of angle
cos_theta = dot_prod / (mag1 * mag2);

% Calculate angle in degree
angle_deg = acosd(cos_theta);

disp(['The angle between the two vectors is ' num2str(angle_deg) ' degrees.'])
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main.m
The angle between the two vectors is 11.972 degrees.
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