5. Let (1 2 3 A = 2 1 4 1 0 2 Find A-lif possible. If A-does not exist, explain why.

Q: Determine L-1) 9s – 8 (? – 2sJ*

A:

Q: Solve for X such that 2XT - A = B + (CI)", where 21 3 -1 A =|-1 5, B = 2 2 -3 and C = -2 3 10 1. -7…

A: Thanks for the question :)And your upvote will be really appreciable ;)

Q: Let A = AB= 1 -1 2 0 5 1 -2 0 −1 14 -57 3 [-2 27 -32 0 -5 2 -1 1 0 -7 1 X -2 and B = 5 2 Find x such…

A:

Q: Compute A B, where A = AB= -5 6 -5 0 and B = 6 7 2 9

A:

Q: QUESTION 3 Let P(x) is cold Q(x,y)=xisy. The universe of x is seasons, and the universe of y is…

A:

Q: Let A= [4,7] and B= (1,5) find the following a. A U B b. A n B c. B-A d. A n B^c

A:

Q: 10. Let a = (1,-1,2), b = (2,0,−1), and = (3,-2,0). Evaluate or explain why the expression is…

A: The vectors:

Q: 1. (a) Prove that if alb and alc. then alb² + 10c + a.

A:

Q: .

A:

Q: 2. Show that if 8=(AB)- then - > N - - (AB)² + (aß)² – (αB)² – (AB)² = [(A) − (α)] [(B) − (ß)] +…

A:

Q: Prove (2b +1 , 7b + 3)=1

A:

Q: Let, a1 = 1, a2 = 2, b1 = 0, b2 = 1, for n > 3, 2an-1+ bn-1 for n 22 bn = bn-1+ an-1 an express an…

A:

Q: Find AB if 101 1 2 1 2 1 1 ----- () and B= 2 3 1 0 1 1 422 112 A =

A:

Q: (3) 4-1

A:

Q: Prove the following for Integers x and y, (17 | 10x + 8y) = (17 | 3x + 16y)

A: 17 | 10x + 8y where x and y are integers => 10x + 8y = 17m for some integer m

Q: If (1 + i)(1-i) 2. a07879297 + 1. b17865173i. What is a + b? Your an swcr

A:

Q: Show that both R and R² may be covered by countably many open balls.

A: To show :  Both ℝ and ℝ2 may be covered by countably many open balls.

Q: Find value of the principal root of * = 8 (-1+ jv3) 0-22승 27 3 O-22 O22

A: Principal root of the complex number

Statements and Logic

Logic is the analysis of general patterns of thoughts without regard to any specific sense of context.