How Does Linear Programming Help In Decision Making
Linear Programming (LP) is a mathematical technique for determining the optimal allocation of scarce resources. It is a procedure that... View Article
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What Is The Permutation Of 0
The number of permutations of arranging the objects can be calculated using factorials. The permutation 0 means 0! (zero factorial)... View Article
What Are The 3 Types Of Variables
The 3 types of variables are: Dependent variables: The value of these variables are the input values for an expression.... View Article
What Does N And R Stand For In Permutations
Permutation deals with the arrangement of objects or elements of a set in a particular order. The number of ways... View Article
Why Do We Use Polar Form
The most common form of representation of a point in a Cartesian plane is the rectangular form, i.e. (x, y).... View Article
What Is The First And Second Derivative Test
A derivative test uses the derivatives of a function to determine the critical points of a function and decide whether... View Article
What Numbers Cannot Be Probabilities
Probability is defined as the likelihood of occurrence of an event. The probability of any event lies between 0 and... View Article
What Is Standard Normal Probability Distribution
The most straightforward occurrence of a normal distribution is known as the standard normal probability distribution. This is a particular... View Article
Does Swapping Columns Change The Determinant
Yes, swapping of columns changes the determinant with respect to the sign. For example, if the determinant of 3 x... View Article
What Are Real And Complex Roots
Suppose ax2 + bx + c = 0 is a quadratic equation and D = b2 – 4ac is the... View Article
What If The Determinant Is Zero
If the determinant of a matrix is 0, then the matrix is not invertible. This is the primary condition to... View Article
How Do You Find The Degree Measure Of An Angle
The amount of rotation from the initial side to the terminal side is called the measure of an angle. One... View Article
What Does R Mean In Domain
Suppose f(x) is a function such that the set of all values for which the function is defined is called... View Article
What Is 7 Out Of 50 As A Percentage
The formula to find the x percentage of y is: (x/y) × 100 Let us calculate the value for 7... View Article
What Are 2 Perpendicular Lines
Two lines are said to be perpendicular if they intersect at right angles or the angle of inclination is 90... View Article
Can We Interchange Columns In A Matrix
Yes, we can interchange (or swap) the columns in a matrix. However, the swapping of columns or rows results in... View Article
Why Is Radius Perpendicular To Tangent
We know that a circle is the locus of all such points which are equidistant from a fixed point called... View Article
Why Is Simple Interest Useful
Simple interest is the method of calculating the amount of interest to be paid on a loan or principal. It... View Article
What Is The N In Statistics
In statistics, the letter “N” represents the total number of observations or population size. Also, it denotes the sum of... View Article
What Is The Symbol For Empty Set
In set theory, an empty set is defined as a special type of a set having no elements. That means,... View Article
