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Popular >

solvefor x,y=cos(x)

Solution

solve for

x, y = cos (x)

Solution

x = arccos (y) + 2 πn, x = - arccos (y) + 2 πn

Solution steps

y = cos (x)

Switch sides

cos (x) = y

Apply trig inverse properties

x = arccos (y) + 2 πn, x = - arccos (y) + 2 πn

Popular Examples

sin (6 x) = 0

sin (x) = 3

1 + sin (x) = 0

sin^2(x)-1/4 =0

sin^{2} (x) - \frac{1}{4} = 0

cos (x) = - \frac{1}{3}

Frequently Asked Questions (FAQ)

What is the general solution for solvefor x,y=cos(x) ?
The general solution for solvefor x,y=cos(x) is x=arccos(y)+2pin,x=-arccos(y)+2pin