Part of Plane 3x+2y+z=6 in First Octant

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In summary, the equation for "Part of Plane 3x+2y+z=6 in First Octant" is 3x+2y+z=6. The term "First Octant" refers to a specific region in three-dimensional space where all three coordinates (x, y, and z) are positive. The part of the plane is determined by the condition that all three coordinates are positive, and its properties include the fact that it will only exist in the first octant and its location is based on the values of x, y, and z in the equation. This equation can be applied in scientific research or experiments to represent a specific region in three-dimensional space and analyze the behavior of particles or objects within it.
  • #1
rocomath
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The part of the plane 3x+2y+z=6 that lies in the first octant.

[tex]A(s)=\int_0^2\int_0^3\sqrt{14}dydy[/tex]

Are my limits not correct? B/c my answer is just off by a little.

me: 6\sqr(t14), answer: 3\sqrt(14)
 
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  • #2
No, not correct. The domain of integration is a triangle in the x-y plane, not a rectangle. So the y limits should depend on x (or vice versa).
 
  • #3
Dick said:
No, not correct. The domain of integration is a triangle in the x-y plane, not a rectangle. So the y limits should depend on x (or vice versa).
dope! Gotcha, thanks.
 

1. What is the equation for "Part of Plane 3x+2y+z=6 in First Octant"?

The equation for this plane is 3x+2y+z=6.

2. What is the significance of the term "First Octant" in this equation?

The term "First Octant" refers to a specific region in three-dimensional space where all three coordinates (x, y, and z) are positive. In this region, x, y, and z are all greater than 0.

3. How is the part of the plane determined in this equation?

The part of the plane is determined by the condition that all three coordinates (x, y, and z) are positive. This means that the plane will only exist in the first octant and will not extend into any other octants.

4. What are the properties of the part of the plane in the first octant?

The properties of the part of the plane in the first octant include the fact that all three coordinates (x, y, and z) are positive, and the plane will be positioned in a specific location within the first octant based on the values of x, y, and z in the equation.

5. How can this equation be applied in scientific research or experiments?

This equation can be used in scientific research or experiments to represent a specific region in three-dimensional space where all three coordinates are positive. It can also be used to analyze the behavior or interactions of particles or objects within this region, as it provides a mathematical representation of the boundaries of the first octant.

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