What is sqrt(1-(sin(t))^2) ?

The solution to sqrt(1-(sin(t))^2) is sqrt(cos^2(t))

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simplify sqrt(1-(sin(t))^2)

simplify

1 - (sin (t))^{2}

cos^{2} (t)

Solution steps

1 - sin^{2} (t)

Rewrite using trig identities

= cos^{2} (t)

(\frac{1 + cos ( 2 θ )}{2}) d θ

cos^{2} (\frac{π}{2} + x)

3 cos (- \frac{5}{6} π + x)

2 sin (x + \frac{π}{6})

- sin (x - \frac{π}{4})

What is sqrt(1-(sin(t))^2) ?
The solution to sqrt(1-(sin(t))^2) is sqrt(cos^2(t))