7.
(a) Show that the equation
4 cos 0-1=2 sin tan O
can be written in the form
I<...
![subject](/tpl/images/cats/mat.png)
Mathematics, 30.06.2020 02:01 gobertbrianna40
7.
(a) Show that the equation
4 cos 0-1=2 sin tan O
can be written in the form
I
6 cos2 0 - cos 0 - 2 = 0.
![ansver](/tpl/images/cats/User.png)
Answers: 3
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