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What is the dimension of a skew symmetric matrix of order 3?
In a skew symmetric matrix of nxn we have n(n-1)/2 arbitrary elements. Number of arbitrary element is equal to the dimension. For proof, use the standard basis.Thus, the answer is 3x2/2=3 .
What is an arbitrary integer?
An arbitrary integer is basically the same as any integer. If a math problem says: "Let n be an arbitrary integer", it means that n can be any integer. A random integer in other words.
What is the difference between ordinary constant and an arbitrary constant?
Ordinary constant is a real constant which is same in all time but arbitrary constant is not constant at all time intervals, especially we can see arbitrary constants in integrals.For example the anti derivative of x+C is 1. Here we can replace C with any constant so C is arbitrary constant
What word means based on random choice?
arbitrary
What is the circumference of 10.75?
It means the distance around to circle is 10.75 arbitrary units.If you were to run around the outermost edge of the circle, you would reach the starting point again after 10.75 arbitrary units.
