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What is the coefficent of n/5? Coefficients in Math: In mathematics, a coefficient is a constant number that is being multiplied by variables or powers of variables in a monomial, where a monomial is a single term that is a product of a constant, variables, and/or powers of variables....
a在数学学习中思维敏捷,不论是抽象的初等代数,还是直观的几何学,都能迅速作出判断和基本的数与式的运算 The thought is agile in mathematics study, no matter is the abstract elementary algebra, the direct-viewing geometry, all can make the judgment and the basic number and the type operation rapidly...
What is model theory in math? Is calculus pure mathematics? What kind of math did Isaac Newton invent? What is a mathematical phrase? What is modern differential geometry? Which of the following fields are conservative? (a) y x^{y - 1} i + x^y ln x j. (b) - 2 x y sin x^2...
What is an identity? In mathematics, an "identity" is an equation which is always true, regardless of the specific value of a given variable. An identity can be "trivially" true, such as the equation x = x or an identity can be usefully true, such as the Pythagorean Theorem's a2 +...
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Y*Y would equal y2 in algebra, however there is no specific value to the variable y. If that question also said "Y=2," then 2*2 would equal 22 or 4.
What is trigonometry? The word trigonometry comes from two Greek words. These two words are trigonon (triangle) and metria (measure). Therefore, trigonometry is a branch of mathematics but especially a branch of geometry, that specializes in the measurement of triangles....
What is cosh in mathematics? How to do synthetic substitution. What is a periodic function? Give examples. What are the periods of the six basic trigonometric functions? a. Under what condition (if any) is it possible to find the inverse of f (x) = \sqrt{x}? b. If ...