单词 | simultaneous equations |
例句 | The conversation ebbed, changed to the mathematics teacher who did not know how to solve simultaneous equations. Americanah 2013-05-14T00:00:00Z U.K. science minister David Willetts describes it as "like trying to solve simultaneous equations and play poker at the same time." Europe Puts New Rocket, Trip to Mars on Its To-Do List 2012-11-21T19:10:00Z In maths, they cover challenging topics such as simultaneous equations and algebra which are not contained in the usual primary school curriculum. One in 10 sat new 'brainbox' test 2012-07-02T11:24:27Z Solve the simultaneous equations 1. and verify your results. A Review of Algebra 2012-01-11T03:00:29.300Z When several variables occur, there are usually also several simultaneous equations connecting them; a solution of these is a set of values of the variables making all the equations true. The New Gresham Encyclopedia Volume 4, Part 2: Ebert to Estremadura 2011-04-14T02:00:56.200Z In this notation a linear equation represents a plane, and two linear simultaneous equations represent a line, i.e. the intersection of two planes; a quadratic equation represents a surface of the second degree. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7 "Equation" to "Ethics" 2011-02-27T03:00:31.973Z It may well be that mathematical method, with a system of simultaneous equations, was necessary for the development of the idea. The Value of Money 2011-01-04T03:01:12.363Z The old-fashioned problems about the amount of work done by particular numbers of men, women and boys, are of this kind, and really involve the solution of simultaneous equations. Encyclopaedia Britannica, 11th Edition, Volume 2, Slice 5 "Arculf" to "Armour, Philip" Of course one trouble in Le Verrier’s demonstration, had he attempted a rigorous one, would have been the impossibility of forming the simultaneous equations expressive of possible variations of all the elements.” Astronomical Discovery It will be seen that we are naturally led to consider systems of such simultaneous equations, which we consider below. Encyclopaedia Britannica, 11th Edition, Volume 8, Slice 4 "Diameter" to "Dinarchus" The solution of simultaneous equations is easily seen to be the values of x, y corresponding to the intersections of the loci. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7 "Equation" to "Ethics" 2011-02-27T03:00:31.973Z There are simply thousands of agreeable and good girls who can accomplish herring-bone, omelettes, and simultaneous equations in a breath, as it were. Helen with the High Hand (2nd ed.) Other artifices have to be adopted to solve other forms of simultaneous equations, for which the reader is referred to J.J. Encyclopaedia Britannica, 11th Edition, Volume 9, Slice 7 "Equation" to "Ethics" 2011-02-27T03:00:31.973Z |
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