Most students memorize the formula, identify the correct values for each variable, and successfully solve to find solutions for the equation, but few of them ever understand or appreciate the power of that piece of the formula called the discriminant. There are many additional applications for the...
You can always find the square root of a positive number, so evaluating the quadratic formula will result in two real solutions (one by adding the positive square root and one by subtracting it). If b2−4ac=0b2−4ac=0, then you will be taking the square root of 00, which is 00....
To find the discriminant given the quadratic equation f(x)=ax^2+bx+c, simply record the values of a, b, and c and then substitute them into the discriminant formula: d=b^2-4ac. This will give the value of the discriminant. This also tells the number of roots and whether or not ...
Find the discriminant, then state whether the equation has 2 real solutions, 2 imaginary solutions, or 1 real solution. b. Solve the equation using the quadratic formula. Use the discriminant to determine the number of real solutions of the quadratic equation...
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As with regression, discriminant analysis can be linear, attempting to find a straight line that separates the data into categories, or it can fit any of a variety of curves (Figure 2.5). It can be two dimensional or multidimensional; in higher dimensions the separating line becomes a plane,...
A discriminant variety has the following property: It divides the parameter space into open, full-dimensional cells such that the number of solutions of the systemsysis constant for parameter values chosen from the same open cell. SeeCellDecomposition. ...
1. Preprocess the data to ensure that it is normalized and centered This is achieved by passing the n-component parameter of the LDA, which identifies the number of linear discriminants to retrieve. 2. Choose an appropriate number of dimensions for the lower-dimensional space ...
The x value: 4 The y value: 8 The z value: 2 Two Solutions. Discriminant value is: 32.0 Flowchart:Python Code Editor:Have another way to solve this solution? Contribute your code (and comments) through Disqus.Previous: Write a Python program to calculate the area of a sector. Next: ...
In order to address the problem of multi-label classification with a high number of classes on a multi-view dataset, a Multi-view Label Embedding model was proposed [20]. Besides, for the problems with incomplete or incompletely labeled multi-view data, a unified subspace learning framework ...