HOW to write cos^2(t) in matlap

HOW to write cos^2(t) in matlap

[pushpendra pratap singh]

cos(t).^2

[Stephen23]

1 - sin^2(t)

Answer 1

[madhan ravi]

t = 0:pi:2*pi;
cos(t).^2 % basic question , start with MATLAB Onramp course

Answer 2

[Brigid Welch]

how to write cos(t)^2

[Walter Roberson]

If t is a scalar, then exactly like you wrote will work, cos(t)^2

If t is a vector or array, you will likely need cos(t).^2

Answer 3

[Soledad Rodriguez]

yb = cos^2 (5x) / x^2

[Torsten]

(cos(5*x)).^2./x.^2

[Walter Roberson]

Also cos(5*x).^2./x.^2 and (cos(5*x)./x).^2