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Mathematics
Mathematics
Problem
If
4
sin
2
x
∘
−
3
=
0
4 \sin^2 x^\circ - 3 = 0
4
sin
2
x
∘
−
3
=
0
and
x
∘
x^\circ
x
∘
is an acute angle; find: a.
sin
x
∘
\sin x^\circ
sin
x
∘
b.
x
∘
x^\circ
x
∘
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