What is the general solution for 2/pi =sin(x) ?

The general solution for 2/pi =sin(x) is x=0.69010…+2pin,x=pi-0.69010…+2pin

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2/pi =sin(x)

\frac{2}{π} = sin (x)

x = 0.69010 \dots + 2 πn, x = π - 0.69010 \dots + 2 πn

Solution steps

\frac{2}{π} = sin (x)

Switch sides

sin (x) = \frac{2}{π}

Apply trig inverse properties

x = arcsin (\frac{2}{π}) + 2 πn, x = π - arcsin (\frac{2}{π}) + 2 πn

Show solutions in decimal form

x = 0.69010 \dots + 2 πn, x = π - 0.69010 \dots + 2 πn

1 - 3 cos (x) = 0

- sin (x) + 2 sin (2 x) = 0

arccos (x) = arcsin (\frac{3}{5})

x, y = 2 tan (x)

sin^{2} (x) - cos^{2} (x) - 1 = 0

What is the general solution for 2/pi =sin(x) ?
The general solution for 2/pi =sin(x) is x=0.69010…+2pin,x=pi-0.69010…+2pin