If sin(x) = 1/5 and x terminates in the first quadrant, determine cos2x
a) 2/5
b) 23/25<...
Mathematics, 23.12.2019 06:31 leannehounschell
If sin(x) = 1/5 and x terminates in the first quadrant, determine cos2x
a) 2/5
b) 23/25
c) 24/25
d) 4/5
Answers: 3
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