SOLUTION: Find the exact values of sin 2θ, cos 2θ, and tan 2θ for the given value of θ.
cos θ = 4/5; 0° < θ < 90°
sin 2θ =
cos 2θ =
tan 2&
Algebra ->
Trigonometry-basics
-> SOLUTION: Find the exact values of sin 2θ, cos 2θ, and tan 2θ for the given value of θ.
cos θ = 4/5; 0° < θ < 90°
sin 2θ =
cos 2θ =
tan 2&
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Question 927499: Find the exact values of sin 2θ, cos 2θ, and tan 2θ for the given value of θ.
cos θ = 4/5; 0° < θ < 90°
sin 2θ =
cos 2θ =
tan 2θ = Answer by brysca(112) (Show Source):
