2- Solve the recurrence od -12an-3 relation a-7an-1-49, -2 with 2,0,=3 and a= 1 %3D 1.

Q: Q1: Let A [1 2 3;4 5 6;7 and B-19 8 7 6 5 4 3 2 1 C=[1 2 3; 4 5 6;7 8 9] Find A-4 B-3C ?

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Q: a (1, 0, 1), b = (2, 1, −1) and c = (1, -1, 4). Calculate |ax (b+c)].

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Q: 0 Find m/RTS R 7x+1 19x + 11 T 6x - 4 S

A: Given query is to find indicated angle.

Q: 48y3 - 27y

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Q: G(y) А + Be 10

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Q: (22) Let A = (-∞, -2] and B = (102, ∞).

A: Given A=(-∞, -2] , B=(102, ∞). Now, the union of two sets consists all those elements that belong to…

Q: W(-4, -3), X(1, -2), Y(2, -7), Z(-3, -8) WXYZ is a

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Q: Determine if b [3] 312 1 is a linear combination of a 1 = ------- 0 a2 1, and a3 = 2 6.

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Q: Given w= (-3, 11), s=(-4, – 5), and r= s= (-4, - 5), and r= (4, 9), find 3r- (w+s). 3r-(w+s) = (|

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Q: in z 3D 2x, + 4х2 + 3x; Зх, + 2х2 + хз 0

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Q: If x² + 2y +3z1 = x2 + 2y2 + 3z2 = x3 + 2y3 +3z3 =2, and x₂x3 +2y2y3 +3z2z3 = x3x1 +2y3v1 +3Z3Z1 =…

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Q: P(A)=0.6, P(B)=0.3, and P(A or B)=0.7 are A + B mutually exclusive?

A: Mutually exclusive events:Two events are said to be mutually exclusive events, when both cannot…

Q: X4 is a binary variable equal to one if the employee is a woman and O if the employee is a man. You…

A: Here our model is, Y= B0+B1X1+B2X2+B3X3+B4X4+u We're interested to test whether experience and…

Q: Va +3b + Va – 3b If x=- Va+36 – Va– 3b prove that 3bx² – 2ax +3b = 0 | - -

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Q: Find dz implicitly of the relation r + y³ = 3ry.

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Q: Given w= (-4, 12), s=(-6, -2), and r=(4, 11), %3D find 6r-(w+s). 6r-(w+s) =(| , O)

A: This is related to vector addition sub, and mul

Q: Find a and b if a + (5 – 3b) i = ai + 2 (b + 5)

A: See the attachment.

Q: A stock can go up, go down, or stay unchanged. How many possibilities are there if you own 3 stocks?

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Q: 6y" – y' – y = 0

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Q: 5 G-45 + VE - 2)at

A: We have to find integral of the given function, here we use formula for integrating the polynomials.

Q: 10. g(r) = 2(r – 1)² + 3

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Q: Find L - (8+3)3] 7 12 O 9t%e-3t O 6te3t O 6t?e-3t O 6t2

A: Use property of inverse laplace transform

Q: 4. Is (1,5) a solution of 3x-2y S-4

A: Let's find.

Q: How do we know that -1 and -2 will be in the field?

A: Given F is field, So,  0, 1∈F ( since a field F must contain zero element and unity ) A field is…

Q: 2х - 6 Find YZ 21 30

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Q: (-4)* 5k +1 k=1

A: We have to find if the series convergent or divergent.

Q: find The Six Solutious of The eq- 6 Z+27+2

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Q: -2 z²-8jz-4z-8j=0 Z1 11 Z2 =

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Q: (9x – 10x – 4x2 + 2x) – (4x° – 9x* + 2x² – 6) O 5x* + 9x* – 10x³ – óx? + 2x + 6 O 5x° – 9x* – 10x³ -…

A: The given expression is: (9x5-10x3-4x2+2x)-(4x5-9x4+2x2-6)

Q: What is x and y? (3x + 2y, 4) = ( 6, 2x + 3y)

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Q: C -1.3 7.4 ダー 2.5 -3.9 Show that A C+C×A_ ?

A: See the details solution in below