2024 Find ab given a -4 1 and b 3 -1

Find ab given a -4 1 and b 3 -1

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August undefined, 2024

WebAB=[1+2+31−2−3−1+4−6−1−4+6] ∴AB=[ 6−4−31] Now, we get M 11=1,A 11=(−1) 1+1(1)=1 M 12=−4,A 12=(−1) 1+2(−4)=4 M 21=−3,A 21=(−1) 2+1(−3)=3 M 22=6,A 22=(−1) … WebUse the given inverse matrices to find (AB)-- and (AT) --. Be sure to show your work. A-1 = [1 -4 2 1 3 4 2 1 6 5 -3 B-1 = -24 -1 1 3 4. 7. Simplify [A-2 (BA-1)-BA -1)-1 . I need number 7 answered asap please!! Show transcribed image text. Expert Answer. Who are the experts?

Solved Let A = [2 5 -3 1] and B = [4 -5 3 k], what Chegg.com

WebJan 5, 2024 · Given two events, A and B, to “find the probability of A and B” means to find the probability that event A and event B both occur. ... (A∩B) = P(A) * P(B A) = (4/8) * … WebApr 20, 2024 · If P (A)=1/4,P (B)=1/3 and P (A∪B)=1/2 find the values of 1. P (A∩B) 2. P (A∩B') 3. P (A'∩B') ? P (A∩B) P (A∩B') P (A'∩B') Statistics 1 Answer Narad T. Apr 20, 2024 Please, see the explanation below Explanation: P A = 1 4, ⇒, P ¯¯A = 1 − 1 4 = 3 4 P B = 1 3, ⇒, P ¯¯B = 1 − 1 3 = 2 3 P A∪B = 1 2 P A∪B = P A +P B − P A∩B Therefore, matthew chow dds

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WebTwo options: (1) Write down your matrix B as a matrix of unknowns. Then do the matrix multiplication of A and B and equate it to the known A B, giving you a system of … WebHaving found what any "right-inverse" of a ∗ b must be, and since G is a group, it must be that x is also a left-inverse, although it may now be verified directly that b − 1 ∗ a − 1 is … Web1. If m 2. If m 3. If m 4. If m 5. If AB=2x+10 and CD=15 then AB =_____ 6. If AD=4x+15 and BC = 2x + 21 then AD = _____ 7. If AB = x + 6 and CD = 14 , what is x?. ANSWER … matthew chris ogle

If P(A)=1/4,P(B)=1/3 and P(A∪B)=1/2 find the values of 1

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WebExpert Answer The matrices are A= [25−31] and B= [4−5 … View the full answer Transcribed image text: Let A = [2 5 -3 1] and B = [4 -5 3 k], what value (s) of k if any, will make AB = BA. Let A = [4 -1 5 -2], compute 3I_2 - A and 3I_2A. WebIn your first equation 5 a = 3, try raising both sides by b. That gives you 5 ab = 3 b. You're given information about the value of 3 b, which you can substitute into that equation. … matthew christenson dcWebDefinition: binomial . A binomial is an algebraic expression containing 2 terms. For example, (x + y) is a binomial. We sometimes need to expand binomials as follows: (a + b) 0 = 1(a … matthew chp 6

"WebGiven A = [1 7 2 4] A=\left[\begin{array}{rr}{1} &7 \\ 2& 4 \end{array}\right] A = [1 2 7 4 ] and B = [3 3 5 2] B=\left[\begin{array}{rr}{3} &3 \\ 5& 2 \end{array}\right] B = [3 5 3 2 ], let's … " - Find ab given a -4 1 and b 3 -1

Find ab given a -4 1 and b 3 -1

$contest math - If $a^3 + b^3 +3ab = 1$, find $a+b$ - Mathematics Stack$

Web1. Suppose that there is a matrix B = ( b 1 b 3 b 2 b 4) such that B 3 = A. Then we obtain two linear equations by applying the Buchberger algorithm to the four equations, namely. b 2 = 2 b 3, b 4 = b 1. This yields b 1 = − 4 b 3 2 − 2 b 3 + 1, and all equations are satisfied if and only if b 3 satisfies. 8 b 3 3 − 3 b 3 + 1 = 0. WebTo answer what the midpoint of AB is, simply replace the values in the formula to find the coordinates of the midpoint. In this case these are (2 + 4) / 2 = 3 and (6 + 18) / 2 = 12. So (x M, y M) = (3, 12) is the midpoint of the segment defined by A and B. Applications in physics

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WebMar 30, 2024 · Transcript. Misc 7 If A-1 = [ 8 (3&−1& 1@ −15&6&− 5@5 &−2&2)] and B = [ 8 (1&2&− 2@ −1&3& 0@0 &−2&1)] , Find (AB)-1 We know that (AB)−1 = B−1 A−1 We … WebMar 30, 2024 · Ex 3.3, 5For the matrices A and B, verify that (AB) = B A where(i) A = [ 8(1@ 4@3)] , B = [-1 2 1] Taking L.H.S(AB) Finding AB first AB =[ 8(1@ 4@3)]_(3 1) "[ 1 2 1 ...

WebA: Given that the graph y=sinx and y=-x + π2 +1 To find the volume of the solid of revolution obtained… question_answer Q: Use Part 1 of the Fundamental Theorem of … WebSep 2, 2024 · the distance between building A and B is 10√3. if the angle of depression to the top and bottom of building B from the top of building A are 30° and 6 … 0°.what is …

WebGiven That: a = ((1,-1,0),(2,3,4),(0,1,2)) and B = ((2,2,-4),(-4,2,-4),(2,-1,5)) , Find Ab. Using this Result, Solve the Following System of Equation: X – Y = 3, 2x ... WebMar 30, 2024 · Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 13 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

WebGiven that: A = 1 - 1 0 2 3 4 0 1 2 and B = 2 2 - 4 - 4 2 - 4 2 - 1 5 , find AB.Using this result, solve the following system of equation: x - y = 3, 2x + 3y + 4z = 17 and y + 2x = 7 Class 12 >> Maths >> Matrices >> Multiplication of Matrices and their Properties >> Given that: A = 1 - 1 0 2 3 4 0 1 Question

WebThere are two hints here as to the direction of the vector AB: 1) The arrow over the top of AB indicates that the vector starts at A and terminates at B; and 2) If you look at the diagram, it'll show that the arrow does, in fact, "point" toward the point B. ( … herculiner truck bed liner whiteWebMar 30, 2024 · Question 12 Find the angle between the unit vectors 𝑎 ̂ 𝑎𝑛𝑑 𝑏 ̂ , given that 𝑎 ̂+𝑏 ̂ = 1 Given 𝑎 ̂+𝑏 ̂ =1 Squaring both sides 𝒂 ̂+𝒃 ̂ ^𝟐=𝟏^𝟐 𝑎 ̂ ^2+ 𝑏 ̂ ^2+2𝑎 ̂.𝑏 ̂=1 𝒂 ̂ ^𝟐+ 𝒃 ̂ ^𝟐+𝟐 𝒂 ̂ . 𝒃 ̂ 𝐜𝐨𝐬⁡〖𝜽 〗=𝟏 Since 𝑎 ̂ and 𝑏 ̂ are unit vectors, 𝑎 ̂ = 1 and ... matthew chp 24 herculiner vs monstalinerWebMath Algebra 3. For the given functions f and g, find the indicated composition. f(x) = -5x + 5, g(x) = 4x +9; (gof)(x) A. 20x + 29 B. -20x + 29 C. -20x + 50 D. -20x - 11 For the given functions f and g, find the indicated composition. f(x) = -5x + 5, g(x) = 4x +9; (gof)(x) A. 20x + 29 B. -20x + 29 C. -20x + 50 D. -20x - 11 matthew chrisman sherrier mdWebA−1 = 1 2 1 3 , B−1 = 1 −2 −2 5 (a) (AB)−1 (b) (AT)−1 (c) (2A)−1. Use the inverse matrices to find (AB)−1, (AT)−1, and (2A)−1. A−1 = 1 2 1 3 , B−1 = 1 −2 −2 5 (a) (AB)−1 (b) … matthew christensen racingWeb1. If m 2. If m 3. If m 4. If m 5. If AB=2x+10 and CD=15 then AB =_____ 6. If AD=4x+15 and BC = 2x + 21 then AD = _____ 7. If AB = x + 6 and CD = 14 , what is x?. ANSWER WITH SOLUTION: 5.AB= CD. 2x-10=x+30. 2x-x= 30+10. x= 40. AB. 2x-10. 2(40)-10. 80-10 =70. 6.4x+15= 2x+21. 4x-2x= 21-15. 2x= 6 Divide 2 by both sides. x= 3. 7.AB=×+6 and … matthew christensen knivesWebKindly answer all part. Transcribed Image Text: The graph of one complete period of a sine function is given. Find the amplitude. 6 Find the period. 2pi Find the phase shift. 0 Write an expression of the form a sin (k (x-b)) which represents the function. y= sin x. herculiner spray can review