What is a possible value of sin theta when cos 2 theta=0.42?
a. 0.16
b.0.54
c.0.4...
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Mathematics, 30.01.2020 14:53, elijah1090
What is a possible value of sin theta when cos 2 theta=0.42?
a. 0.16
b.0.54
c.0.46
d.0.84
![answer](/tpl/images/cats/otvet.png)
Answers: 1
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