A syntax rule is represented as an equation, 青云英语翻译 请在下面的文本框内输入文字,然后点击开始翻译按钮进行翻译,如果您看不到结果,请重新翻译! 翻译结果1翻译结果2翻译结果3翻译结果4翻译结果5 翻译结果1复制译文编辑译文朗读译文返回顶部 一个语法规则被表示为一个公式,...
aA syntax rule is represented as an equation, left symbol of the equal sign is so-called non-terminal symbol while right symbols are a list consisting of either non-terminal symbol or terminal symbol. 句法规则代表作为等式,等号的左标志是所谓的non-terminal标志,当正确的标志是名单包括的non-terminal...
How can you determine if a conic section, represented by an equation in the general form Ax^2 + Bxy + Cy^2 + Dx + Ey + F = 0, is either a circle, an ellipse, a parabola, or a hyperbola? Identify the conic section represented by 3x2 - 2y2 + 4x - 3y = 12. ...
题目1.4 The reaction represented by the equation below takes place in the presence of a catalyst.C13H28()→C2H4(g)+ C3H6(g)+ C8H18(l)This reaction is an example of ... B A addition. B cracking. C substitution.D polymerisation. ...
After an oven is turned on, its temperature, T, is represented by the equation below, where m represents the number of minutes after the oven is turned on and T represents the temperature of the oven, in degrees Fahrenheit. How many minutes does it take for the oven’s temperature to re...
To find the equation of the second wave that superimposes with the first wave to create a stationary wave with an antinode at
Let us identify the conic section represented by the given equation x2+xy+y2=4. Solution: By using the general...Become a member and unlock all Study Answers Start today. Try it now Create an account Ask a question Our experts can answer your tough homework and ...
Now, we can divide the entire equation by 2:x28+y250=1 Step 7: Identify the curveThis is the standard form of the equation of an ellipse:x2a2+y2b2=1where a2=8 and b2=50. ConclusionThus, the curve represented by the given parametric equations is an ellipse. --- Show More ...
Question 25An equilibrium mixture of four gases is represented by the following equation.A(g)+2B(g)⇌C(g)+D(g) AH 0The graph below shows the rate of the forward and reverse reactions versus time. A single change is made to the equilibrium mixture at time t and equilibrium is re-...
1. The behavior of many real gases deviates from pV = nRT but can be represented quite closely over certain ranges of temperature and pressure by an equation of the form y=a/(|x|)(k/(x-1)-1)=0 V in which the values a and b are characteristic of the particular gas. What are ...