Which of the following statements are true about scalar multiplication of matrices?
yo...
Mathematics, 22.12.2019 16:31 sweetLips230
Which of the following statements are true about scalar multiplication of matrices?
you can multiply a matrix of any size by a scalar.
for any matrix a, 1 × a = a.
for any scalar r, ri = i, where i is the identity matrix.
you can scale geometric figures using scalar multiplication.
scalar multiplication is a shortcut for repeated addition of the same matrix.
scalar multiplication is not possible for matrices that are not square.
Answers: 2
Another question on Mathematics
Mathematics, 21.06.2019 14:00
Find the equation of the line that goes through the points (4, –1) and (2, –5). use slope formula,equation,to find the slope of a line that passes through the points. m = use slope-intercept form, y = mx + b, to find the y-intercept (b) of the line. b = write the equation in slope-intercept form, y = mx + b.
Answers: 1
Mathematics, 21.06.2019 21:30
Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?
Answers: 1
Mathematics, 21.06.2019 23:30
Consider the first four terms of the sequence below. what is the 8th term of this sequence?
Answers: 1
You know the right answer?
Questions
Social Studies, 24.07.2019 02:00
History, 24.07.2019 02:00
History, 24.07.2019 02:00
English, 24.07.2019 02:00
History, 24.07.2019 02:00
Mathematics, 24.07.2019 02:00
History, 24.07.2019 02:00
History, 24.07.2019 02:00
History, 24.07.2019 02:00
Geography, 24.07.2019 02:00
Chemistry, 24.07.2019 02:00
Spanish, 24.07.2019 02:00
