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Mathematics
Mathematics
Problem
Given that an acute angle
θ
\theta
θ
satisfies
sin
θ
=
3
5
\sin \theta = \dfrac{3}{5}
sin
θ
=
5
3
. a. (i) Calculate
cos
θ
\cos \theta
cos
θ
. b. (ii) Determine the value of
tan
θ
\tan \theta
tan
θ
.
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