Determine which equations are linear equations in the variables x, y, and z. If

texelaare 2021-09-26 Answered
Determine which equations are linear equations in the variables x, y, and z. If any equation is not linear, explain why not.
(cos3)x4y+z=3
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Expert Answer

AGRFTr
Answered 2021-09-27 Author has 95 answers

Given,
(cos3)x4y+z=3
Step 2
The general linear equation in three variables is in the form of
ax+by+cz=d, where a,b,c,dR
The given equation is in the form of
ax+by+cz=d
where a=cos3, b=4,c=1, & d=3
Hence given equation is a linear equation.

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