Given
sin
θ
=
−
1
4
sinθ=−
4
1
and angle
θ
θ is in Quadrant IV, what is the exact value of
cos
θ
cosθ in simplest form? Simplify all radicals if needed.
sin
θ
=
−
1
4
sinθ=−
4
1
and angle
θ
θ is in Quadrant IV, what is the exact value of
cos
θ
cosθ in simplest form? Simplify all radicals if needed.