on April 22, 2022
What is matrix multiplication used for?
Space and AstronomyMatrix multiplication is probably the most important matrix operation. It is used widely in such areas as network theory, solution of linear systems of equations, transformation of co-ordinate systems, and population modeling, to name but a very few. What does matrix multiplication do? Multiplying these matrices together means matching up rows from the first matrix
on April 22, 2022
How much is it to replace a caliper?
Space and AstronomyEconomy calipers run about $50 and from $60 to $75 for higher quality calipers. Rear calipers have more options but are more expensive. This suggests that fewer replacements take place due to failure. Economy rear calipers are available for about $70, with better calipers priced in the $95 to $125 range. How much does it
on April 22, 2022
How do you make cork art?
Space and AstronomyHow do you make a cork carving? Video quote: And then i carefully whittle away the cork that i want to get rid of as always when you're working with knives and sharp things make sure you keep your non-dominant. Hand behind the knife. How do you make a cork DIY? DIY Wine Cork Craft
on April 22, 2022
How do you define an orbit?
Space and AstronomyWhat is the definition meaning of orbit? Definition of orbit (Entry 2 of 3) 1a : a path described by one body in its revolution about another (as by the earth about the sun or by an electron about an atomic nucleus) also : one complete revolution of a body describing such a path. b
on April 22, 2022
What does it mean if the dot product of two vectors is equal to zero?
Space and AstronomyTwo nonzero vectors are called orthogonal if the the dot product of these vectors is zero. Geometrically, this means that the angle between the vectors is or . What does it mean if the dot product is equal to 0? Multiplying a vector by a constant multiplies its dot product with any other vector by
on April 22, 2022
What is the math definition of diameter?
Space and AstronomyWhat is diameter in math definition? Definition of diameter 1 mathematics : a chord (see chord entry 3 sense 2) passing through the center of a figure or body. 2 mathematics : the length of a straight line through the center of an object or space the diameter of a circle dug a hole nearly
on April 22, 2022
How do you work out co interior angles?
Space and AstronomyDo co interior angles add to 180? Co-interior angles lie between two lines and on the same side of a transversal. In each diagram the two marked angles are called co-interior angles. If the two lines are parallel, then co-interior angles add to give 180o and so are supplementary. Do co interior angles add up
on April 22, 2022
What is the standard and general form of a circle?
Space and AstronomyWe know that the general equation for a circle is ( x – h )^2 + ( y – k )^2 = r^2, where ( h, k ) is the center and r is the radius. What is standard form and general form? The general form of a quadratic function is f(x)=ax2+bx+c where a, b,
on April 22, 2022
What are the brackets for domain and range?
Space and AstronomyBraces or curly brackets { } are used when the domain or range consists of discrete numbers and not an interval of values. If the domain or range of a function is all numbers, the notation includes negative and positive infinity (−∞,∞). If the domain is all positive numbers plus 0, the domain would be
on April 22, 2022
Is there a priori knowledge?
Space and Astronomya priori knowledge, in Western philosophy since the time of Immanuel Kant, knowledge that is acquired independently of any particular experience, as opposed to a posteriori knowledge, which is derived from experience. What is an example of a priori knowledge? A priori knowledge is independent from current experience (e.g., as part of a new study).