Let A be a 3 x 5 matrix with rank 3. For the linear equation system Ax = b, which statement is true. Rank of A is the number of nonzero rows of row echelon form of A.) O a. The system has a unique solution. O b. The system has infinitely many solutions. O c. The system has no solution. O d. None
Percentage
A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.
Algebraic Expressions
In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.
Numbers
Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.
Subtraction
Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.
Addition
Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.
ı need just an answer not expression
Trending now
This is a popular solution!
Step by step
Solved in 2 steps with 2 images
