[b11 b12 b13 b14] b21 b22 b23 b24 b32 b33 [1 3 4 0 1 A = 0 0 2 ‚A¬1 = B = b31 b34 b44] 1 Lo o o 1 [b41 b42 b43 b12= b13=

Q: Show that if A × B = B × A then A = B

A:

Q: True or False, ₁x1-x²dx = 0 O False

A: FORMULAE-

Q: B D O O 1 2 2 3 4 5 2 3 4 5 WH 3 4 5 Ind 2 4 5 -X

A:

Q: Let 4 -1 1 4 -3 A = 1 14 4 1 2 4 Find M21 and C21. M21 = i C21 i

A:

Q: 122 SSS(2x- (2x+3y+z)dxdydz

A:

Q: 4 -2 1 -2 A = -3 1 -2 3 1 -1 -1 determine the following entries: a32 = a21 = a13 %3D

A: Given matrix is A = 4-21-2-312-231-1-1

Q: 1. The table shows the number of deaths in the U.S. in a year due to a variety of causes. For these…

A: The total population of the USA is given to be312 million. The table below shows the number of…

Q: Which of the following is true? 12-211mod6 a. b. 23-11mod7 c. 34-5mod3 d. 33 - 31mod32 O a Ob O C

A: A congruence expression a≅b(modc) means (a-b) is divisible by c.

Q: the table at the right. Can we conclude that the drug does reduce systolic pressure?

A: here perform hypothesis test

Q: Calculate a student's GPA for this semester  Course ENG 111 Credit Hours 4 Grade A Course PSY 150…

A: Given information: The semester results of a student are shown below: Course Credit Hours Grade…

Q: What must be true about a for a² = ab to imply that a = = b? a = ○a‡0 a> 0 a>0

A:

Q: The dependent vanable is the one we study: the independent variable is the one that affects the…

A: TRUE

Q: Which of the following is true? a. 12-211mod6 b. 23-11mod7 c. 34= -5mod3 d. 33 - 31mod32 a Ob

A: A congruence expression a≅b(modm) is true iff m|(a-b)

Q: Find C - A + B -4 3 [ 3 2 -3 6.5 1 6) A = 6 6 V14 1 C = 1 - 3 6, B = 1 11 3 - 9 2

A: Given, The matrices A = 5-366614 B = -436.511311 C = 321-1392  We have to find C-A+B