This equation is unsolvable since there are two unknowns and only one equation. You would require a second equation in order to solve it.
Any equation which does not require you to divide by four, or its equivalent. For example 1600 divided by 5. There is an infinity of such equations.
In general, a linear equation CANNOT be made to go through three points. That will only happen if the three points are collinear and in that case, the equation of the line will only require two points.
It is a single equation of direct proportionality. It cannot be solved since that would require two linear equations.
It is a linear equation in two variables. It can be simplified but cannot be solved since two variables require two [independent] linear equations.
8, as you have 2^3 possibilities. If you depict it in three dimensions, you have a cube of 2x2x2 = 8. However, this isn't useful to most people who find Karnaugh maps useful. To keep it two dimensional, we usually combine two of the variables. For example, if the variables were A, B, and C, one would write a 2x4 grid with A and A' (NOT A) on one axis, and BC, BC', B'C, B'C' on the other.
This equation is unsolvable since there are two unknowns and only one equation. You would require a second equation in order to solve it.
They are identical because they both have NOT and AND, but OR opposes it (according to my class' computer books). In math symbol searches + means you want it in your search and - means the opposite. + and + may result in an AND. Also it doesn't require to say AND in Boolean. OR is something that does not really occur in the math symbol searches.
Any equation which does not require you to divide by four, or its equivalent. For example 1600 divided by 5. There is an infinity of such equations.
There are many kinds of differential equations and their solutions require different methods.
To solve an equation with three unknowns, x, y and z, you require 3 independent equations.
In general, a linear equation CANNOT be made to go through three points. That will only happen if the three points are collinear and in that case, the equation of the line will only require two points.
The easiest way is photosynthesis, with the chemical equation: 6CO2 + 6H2O + ATP (Energy) --> C6H12O6 + 6O2 There are other methods, but they require large amounts of energy. Burning gas or coal does the opposite and produces large amounts of power. The opposite equation (breaking apart the elements instead of combining them) would require equal, if not more, power.
Ofcourse, remember that the equation for photosynthesis is just the reverse equation for respiration.Respiration: Glucose + Oxygen -> Carbon Dioxide + WaterC6H1206 + 6O2 -> 6CO2 + 6H2OPhotosynthesis: Carbon Dioxide + Water -> Glucose + Oxygen6CO2 + 6H2O -> C6H1206 + 6O2
The alpha decay of calcium-42 results in the emission of an alpha particle (helium nucleus) from the nucleus. The equation for this decay is: ( \require{cancel} \require{mhchem} \ce{^{42}{20}Ca -> ^{4}{2}He + ^{38}_{18}Ar} )
It is a single equation of direct proportionality. It cannot be solved since that would require two linear equations.
The ionic equation for the reduction of copper sulfate (CuSO4) to copper oxide is: Cu^2+ + 2e^- → Cu This equation represents the reduction half-reaction where copper ions (Cu^2+) gain two electrons to form solid copper (Cu). The formation of copper oxide involves further reactions and would require a more comprehensive equation.