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Popular >

inverse of cos(3x+2pi)+3

Solution

inverse

cos (3 x + 2 π) + 3

Solution

\frac{arccos ( x - 3 ) - 2 π}{3}

Solution steps

Solve for

cos (3 x + 2 π), y = cos (3 x + 2 π) + 3

cos (3 x + 2 π) = y - 3

cos (a) = b \Rightarrow a = arccos (b)

3 x + 2 π = arccos (y - 3)

Solve for

x, 3 x + 2 π = arccos (y - 3)

\frac{arccos ( y - 3 ) - 2 π}{3}

Substitute

y = x

\frac{arccos ( x - 3 ) - 2 π}{3}

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Frequently Asked Questions (FAQ)

What is the inverse of cos(3x+2pi)+3 ?
The inverse of cos(3x+2pi)+3 is (arccos(x-3)-2pi)/3