AM-2652

R-formula

A Math · Secondary 4 · Medium · R-formula

Solve the equation

2\sin x + \sqrt{3}\cos x = 1

for

0^\circ \le x \le 360^\circ

. What is one possible value of

x

?

$12^\circ$
$30^\circ$
$45^\circ$
$117^\circ$ (to the nearest degree)

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