husoski
husoski
About
- Username
- husoski
- Joined
- Visits
- 0
- Last Active
- Roles
- Member
Comments
-
You don't factor x^2 + 3x + 14. Not with real numbers, anyway. To factor 3x^2 + 7x - 8, you need radicals. Complete the square by: 3x^2 + 7x - 8 = 3 [x^2 + 7x/3 - 8/3] = 3 [x^2 + 7x/3 + 49/36 - 49/36 - 8/3] = 3[(x + 7/6)^2 - 49/36 - 96/36…
-
You must have gone over it. This is the Fundamental Theorem, or one version of it. If f(x) = F'(x) ... F is an antiderivative of f, means f is the derivative of F then the integral from x=a to x=b of f(x)dx = F(b) - F(a) That's equal to F(5)…
-
That depends on the language, doesn't it? If you mean "Windows command line" when you say "ms-dos", then you're probably writing a .BAT file and running with CMD.EXE. That's the enhanced command processor in Windows NT, 2000, a…
-
1. I assume you mean "AX=Bi has a *nontrivial* solution Xi...". Suppose the {Xi} are nonzero and dependent. That means that there are constants ci, not all zero, such that: 0 = Σ ci*Xi ... then multiply on the left by A 0 = A Σ c…
-
It's a program that prints its own source code...provided that it's run in the directory where the source file is stored. __FILE__ is a macro with the name of the source file as a C string literal. It's replaced with something like "printme…
-
methods = member functions = convert(), print() and get() Basically, these are any functions defined in the class that are NOT static. attributes = member variables = M, D, C, L, X, V, I and romanNumeral Basically, any data variables declar…
-
methods = member functions = convert(), print() and get() Basically, these are any functions defined in the class that are NOT static. attributes = member variables = M, D, C, L, X, V, I and romanNumeral Basically, any data variables declar…
-
You are correct. sin theta = 0 when cos theta = 1 (or -1), so any ratio with sine "on the bottom" is undefined. Those are cot theta = (cos theta)/(sin theta); and csc theta = 1/(sin theta).
-
You are correct. sin theta = 0 when cos theta = 1 (or -1), so any ratio with sine "on the bottom" is undefined. Those are cot theta = (cos theta)/(sin theta); and csc theta = 1/(sin theta).
-
Discrete. You can get 0, 1, 2, ..., up to the number of employees, but never 1.2 or 0.47 or 1.001, etc. A discrete random variable doesn't have to have integer values, but any variable that only attains integer values is discrete.
-
Discrete. You can get 0, 1, 2, ..., up to the number of employees, but never 1.2 or 0.47 or 1.001, etc. A discrete random variable doesn't have to have integer values, but any variable that only attains integer values is discrete.
-
You are correct. sin theta = 0 when cos theta = 1 (or -1), so any ratio with sine "on the bottom" is undefined. Those are cot theta = (cos theta)/(sin theta); and csc theta = 1/(sin theta).
-
methods = member functions = convert(), print() and get() Basically, these are any functions defined in the class that are NOT static. attributes = member variables = M, D, C, L, X, V, I and romanNumeral Basically, any data variables declar…
-
It's a program that prints its own source code...provided that it's run in the directory where the source file is stored. __FILE__ is a macro with the name of the source file as a C string literal. It's replaced with something like "printme…
-
It's a program that prints its own source code...provided that it's run in the directory where the source file is stored. __FILE__ is a macro with the name of the source file as a C string literal. It's replaced with something like "printme…
-
It's a program that prints its own source code...provided that it's run in the directory where the source file is stored. __FILE__ is a macro with the name of the source file as a C string literal. It's replaced with something like "printme…
-
It's a program that prints its own source code...provided that it's run in the directory where the source file is stored. __FILE__ is a macro with the name of the source file as a C string literal. It's replaced with something like "printme…
-
It's a program that prints its own source code...provided that it's run in the directory where the source file is stored. __FILE__ is a macro with the name of the source file as a C string literal. It's replaced with something like "printme…
-
1. I assume you mean "AX=Bi has a *nontrivial* solution Xi...". Suppose the {Xi} are nonzero and dependent. That means that there are constants ci, not all zero, such that: 0 = Σ ci*Xi ... then multiply on the left by A 0 = A Σ c…
-
1. I assume you mean "AX=Bi has a *nontrivial* solution Xi...". Suppose the {Xi} are nonzero and dependent. That means that there are constants ci, not all zero, such that: 0 = Σ ci*Xi ... then multiply on the left by A 0 = A Σ c…