Determine which equations are linear equations in the variables x, y, and z. If any equation is not linear, explain why not. 3\cos x-4y+z=\sqrt{3}

Elleanor Mckenzie 2021-05-22 Answered
Determine which equations are linear equations in the variables x, y, and z. If any equation is not linear, explain why not.
\(3\cos x-4y+z=\sqrt{3}\)

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Expert Answer

Mitchel Aguirre
Answered 2021-05-23 Author has 28097 answers

Step 1
Any equation in three variable x, y and z is a linear equation if the equation is in the form of
\(ax+by+cz+d=0\)
Where a, b, c and d are constant.
Step 2
Given equation:
\(3\cos x-4y+z=\sqrt{3}\)...(1)
Since given equation (1) is not in the form of \(ax+by+cz+d=0\), so given equation is not a linear equation.
Step 3
Hence given equation is not a linear equation.

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