What is the general solution for solvefor x,cos(x)=cos(y) ?

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

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solvefor x,cos(x)=cos(y)

solve for

x, cos (x) = cos (y)

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

Solution steps

cos (x) = cos (y)

Apply trig inverse properties

cos (x) = cos (y)

General solutions for

cos (x) = cos (y)

cos (x) = a \Rightarrow x = arccos (a) + 2 πn, x = - arccos (a) + 2 πn

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

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

3 tanh^{2} (θ) = 5 sech (θ) + 1

6 cos (x) + 6 sin (x) tan (x) = 12

cos (θ) = \frac{8}{17}, 27 0^{\circ} < θ < 36 0^{\circ}

2 csc (θ) - 3 = 0

cos (x - \frac{π}{7}) = \frac{- 2}{2}, 0 \leq x \leq 2 π

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