How do you solve $2 sin (3 x) = 1$ $2sin(3x)=1$ ?

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How do you solve $2 sin (3 x) = 1$ $2sin(3x)=1$ ?

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Answer 1 · 2016-08-04T20:50:03

$x = 10$ $x=10$

Explanation:

$2 sin 3 x = 1$ $2sin3x=1$
or
$sin 3 x = \frac{1}{2}$ $sin3x=1/2$
or
$3 x = {sin}^{- 1} (\frac{1}{2})$ $3x=sin^-1(1/2)$
or
$3 x = 30$ $3x=30$
or
$x = \frac{30}{3}$ $x=30/3$
or
$x = 10$ $x=10$

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How do you solve $2 sin (3 x) = 1$ $2sin(3x)=1$ ?

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How do you solve $2 sin (3 x) = 1$ $2sin(3x)=1$ ?