We have been given two matrices a and b. A has 6 rows and 7 columns, while b has 7 rows and 8 columns.
Since we know that order matters in matrix multiplication. In order for matrix multiplication to be defined number of columns in the first matrix should be equal to the number of rows of in the second matrix.
We can see that number of columns in matrix a and number of rows in matrix b is 7.
Therefore, size of ab will be equal to number of rows of matrix a and number of columns of matrix b that is 6 by 8.
Now we will see whether ba is defined or not. We can see columns in matrix b are 8 and rows in matrix a are 6, which is not equal. So we can say that ba is not defined.
Therefore, size of ba is not defined (dne).
Answer:
you would way nothing
Step-by-step explanation:
Answer:
99.8% is the percent of bags contain between 62 and 86 potato chips.
Step-by-step explanation:
We are given the following information in the question:
Mean, μ = 74
Standard Deviation, σ = 4
We are given that the distribution of number of potato chips in a bag is a bell shaped distribution that is a normal distribution.
Formula:
P( bags contain between 62 and 86 potato chips)
Answer:
Z = 6
Step-by-step explanation:
Z/12 = Cos(60°)
Z/12 = 1/2
<span>facts provided or learned about something or someone."a vital piece of information"<span>synonyms:<span> details, particulars, facts, figures, statistics, data; <span>More</span></span></span>LAWa formal criminal charge lodged with a court or magistrate by a prosecutor without the aid of a grand jury.plural noun: pieces of information"the tenant may lay an information against his landlord"2.what is conveyed or represented by a particular arrangement or sequence of things?"genetically transmitted information"<span>COMPUTINGdata as processed, stored or transmitted by a computer.(in information theory) a mathematical quantity expressing the probability of occurrence of a particular sequence of symbols, impulses, etc., as contrasted with that of alternative sequences.</span></span>
