
What exactly is an equation? - Mathematics Stack Exchange
Apr 15, 2018 · An equation is simply a statement that two things are equal. To be more specific than that, you'd probably have to specify the domain under discussion.
linear algebra - Equation of a plane passing through 3 points ...
Mar 11, 2018 · In fact, it’s possible to do better and write down an equation of the plane directly. Every other point (x, y, z) (x, y, z) on the plane also generates a linear equation in the …
What is the difference between equation and formula?
An equation is meant to be solved, that is, there are some unknowns. A formula is meant to be evaluated, that is, you replace all variables in it with values and get the value of the formula. …
simple geometry question- equation of cylinder
All points on it have x=0 and y=0. Clearly it is a line with any z-allowed. You could write the equation of the axis as x2 +y2 = 0 x 2 + y 2 = 0, because in the reals the only solution to this …
What does α - β equal if a quadratic equation has roots of α and β
Sep 19, 2017 · What does α - β equal if a quadratic equation has roots of α and β Ask Question Asked 7 years, 10 months ago Modified 7 years, 10 months ago
How to Change and Resize Equation Box in Word | Expert Q&A
Fixing MS Word 2010 Equation Object Size Changes Equation objects randomly resize or shift position during editing or document reopening in Word 2010. In MS Word 2010, equation …
Deriving an equation for the orbital period of a satellite
The equation for the speed of an object traveling in a circle: v = 2πr T v = 2 π r T I wanted to create an equation to find the Time period, T T and ended up with: T = 2πr2 GM T = 2 π r 2 G …
Finding equations of tangent lines that are parallel
From your equation of the line, the slope is 1/2. This is what you set the derivative equal to, and then solve for x. From x, using the original function, get y. So now you have the point (x, y) (x, …
Intuitive explanation of the backward Kolmogorov equation?
Oct 9, 2024 · The point of the backward equation is that if we observe that a solution has value x x, at time t t, it can tell us the distribution of most likely values y y, at an earlier time s s.
Ellipse general equation from dimensions, offset, and tilt angle
Aug 13, 2020 · Ellipse general equation from dimensions, offset, and tilt angle Ask Question Asked 4 years, 11 months ago Modified 4 years, 11 months ago