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

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

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

simplify

1 - sin^{2} (t)

cos^{2} (t)

Solution steps

1 - sin^{2} (t)

Rewrite using trig identities

= cos^{2} (t)

sin (2 π + β^{2})

sin (2 cos (- 1 (x)))

sin (arccot (\frac{7}{x}))

2 sin (2 x - \frac{π}{4}) + 3

sin (\frac{20 π}{2} + θ)