Mathematical
2021-12-15
A matrix is a table filled with numbers, usually expressed in capital letters.
The important thing about a matrix is that it is n...
2021-12-15
Matrix A is multiplied by matrix B to get matrix C, the method is
that the first row of A is multiplied by the first column of B,...
2021-12-15
App description
Matrix is a common tool in higher algebra, and also in applied mathematics
such as statistical analysis. In physic...
2021-12-15
App description
In mathematics, matrix is a set of complex or real numbers arranged
according to a rectangular array. It comes fro...
2021-12-15
APP description
Method 1: See if its rank is 1, if it is 1, it can be written as a row (a) multiplied by a column (b), that is, A=...
2021-12-15
Fractional score calculator
There are several numbers after the decimal point. Some of them take the original decimal point and
re...
2021-12-15
According to the vector cross-multiplication definition, (→A)X(→B)=(→C)
Vector c = vector a × vector b =
|i j k |
|a1 a2 a3|
|b1 b...
2021-12-15
APP description
On the number axis, the distance from the point representing the number to the origin is called the
absolute valu...
2021-12-15
Bernoulli Inequality Calculator
Bernoulli's inequality in mathematics says: for real numbers x>-1,
When n≥1, \((1+x)^n≥1+nx\) is e...
2021-12-15
APP description
The exponent is a form of operation for the power of rational numbers,
and it represents the relationship of multi...