7) - 5x + 6y = 33 - 7x +8y = 45 %3D 9) - 9x - y = -38 9x - 2y = 32 %3D 11) - 6x + 8y = 136 - 2x - 8y = -72

Q: If mz AXB - 3z 4 15 and mZ BXC Sa-5 find ml AXC

A:

Q: x + 2y +32 = -1 - 2 + 5y +7z=5 +3₂ = 5 32 4y 2. X+Y-2=3 Sx - 2y + 2 = 8 x + 3y + 4z = 5 1.

A: To find the solution of the linear equations (1) x+2y+3z=−1   ...(a) −z+5y+7z=5 ⇒5y+6z =5…

Q: 2x – 3y – z+ 2w +3v = 4 4x – 4y– z+ 4w +11v =4 2x – 5y – 2z + 2w – v = 9 2y +z+4v =-5

A:

Q: x=y² - 4y and x=2y-y². (-3,3) -4 -3.5 -3 x=y² - 4y -2.5 -2 X= = 2y-y² -1.5 -0.5 2.5 1.5 1 0.5

A:

Q: 1 26. zp- (z+1)° (2z² +4z–34)

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Q: 7x + 3y + 4z = 5, and 21x + 9y +12z = 13. %3D Neither

A: Given:7x+3y+4z=521x+9y+12z=13

Q: , 回,那 18x 3x? 2. 12x 10a'b 3. 27 -15ab igm 6. = x6-4

A:

Q: if 50% of 2y is 12, what is y2

A: 50% of 2y is 12. That is,

Q: What is the solution of 3x2 + 6xy2 + (6x2y + 4y2 ) y' = 0

A:

Q: 2- SS2 dA A= {(2x,4):x7, y7p and y=x, xy=16, x=8 f4,4)' (8) Az

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Q: find ŽYeti 4 Yk = X %3D Yuti -B 11 Yktz = +2x8 %3D + 3828 て-) さ4 you = La-B)*

A: In the given question we have to write the series ∑ i=0∞yk+1where yk,yk+1,yk+2,·········so for the…

Q: stlons 18 and 19. actor completely. 18x +3x -6x

A:

Q: If z1 = -4 + j5, z2 = -3- j2, and z3 = 2 + j3, %3D %3D %3D

A:

Q: x − 3y x + 3y (a)     x = 9, y = 3 (b)     x = 9, y = −3

A:

Q: 4. If y = 3', express each of the following in terms of y: %3D (a) 3**1 - 3*- 1 (b) 32x +1 + 3*- 2…

A:

Q: 1. Simplify: a. 3x2y3 / x3y4 b. 5x2y3z2 / 2xy3z c. 14x3y2z5 / 7x2y24 d. (-6xy3) / 3x2z3   2.…

A: According to our guidelines we can answer only one question and rest can be reposted.

Q: 4.7 3y + 10 AE EC 6y-2 2r +8 AC= y BE = DE = BD = 4) (12y + 19)° 44 4D (G-1) 40 3)

A:

Q: 2) + 3 2 X -3 2 -3 -1 -1 -2 -2 -3 -4 -5

A: the objective is to graph the inequalities.

Q: Differentiate h(x) = 3x^5/3 - 6x^1/6 + 3x * O h'(x) = 5x^4/3 - 6x + 3 %D O h'(x) = 3x^2/3 - 6x + 3…

A:

Q: Qil If y , Show that y=2x- 2y3

A:

Q: Obtain an equivalent system by performing the stated elementary operation on the system. Multiply…

A: Given system of equation is 4x+9y−2z=28.......12x−5y−8z=16.......25x−4y+5z=15.......3 We have to…

Q: = 1/3 A = -1 0 Option 1 2 -1 [-2 4] and B = 3, find (AB)T -8- 5 [] Option 2

A: We can answer the correct answer as below.

Q: 5. If (2x- kx' +2k) dx = 12, then k must be %3D (А) -3 -3 (B) (C) 2 (D) 3

A: Solution :  ∫02(2x3-kx2+2k)dx=122x44-kx33+2kx02=122 244-k233+2k(2)-0=122164-k83+4k=12…

Q: v – 2w + x + 2y – z = -52 | 6v +3w- 2x + 4y – 3z = 57 -v + 2w – = -365 3x + 4y – 5z 8v + 13w – 2x…

A:

Q: Initially: a = 4b 3(a-203) = (b-26) 3 ( 4b-203) = b - 26 b = 53 then a = 4b = 212 < ====finish from…

A: To find a and b.

Q: -4 -3 2 -1 -1 4 -2. -3+ y = x2 - 4 A y = x2 - 4x y = x'- 4 y = 23 4x - ©2021 Illuminate Education…

A: our answer is y=x3-4x

Q: Select all the equations that are equivalent to 8k= 20. %3D 8k - 4 20 +4 O 8k X 3= 20 X 3 O 8k X 5=…

A:

Q: -9x2-28x+12 y' = (5x2-3x+2) 3x2+4 4) Differentiate y = 5x2—3х+2 2 4x3-2 y's x2—5х+1…

A:

Q: If y= (5x+1) (2x-1-1n7), then y’ will be (5X+1) 2/X2 +1/7 + 5( 2X -1- 1n 7)

A:

Q: 1 /2 4 6/ 7/8 2. m<4 = (2x + y)° m<5 = (4x)° m<6 = (x + 2y)° %3D 3.

A:

Q: If A%3 2x3 -Зх +2:х € [О, 2) then in (R, T,), A %3D а. [-3, 1] b. [-1, 1] с. [1, 3] С. d. [0, 4] e.…

A: Open sets and Closed sets: The sets in topology τ are called the open sets of the topological space…

Q: In the solution to this system, what is th value of x? 4x+17y-2z=63 2x+3y-z=4 4x+8y+z=21

A:

Q: 3x + 4y + 4Z = 43 %3D 4x + 2y +5z = 53 %3D 5x + 2y + 4Z = 59

A: solution.

Q: х, — Зх, — 2х, %3D0 3x2 2x3 = 0 —х, + 2х, + х, 3D 0 X3 = 2х, + 4x, + 6х, = 0

A: Here we will solve the given equations by Gauss-Jordan elimination,

Q: Why can't a 1 by 3 system have Xp = (2, 4, 0) and Xn = any multiple of (1, 1, 1)?

A:

Q: Day 23 2хy 3) 2-y2 3 4x x-y x+y fi 2): x+2 x+1 ズ-1 x²-1 x-2 x2- 4 x+y x-y

A:

Q: In v3 2e" Ve2a + 1

A: I =∫0ln32 exe2x+1 dxTrigonometric substitution;ex = tan uex dx = sec2u duu = tan-1(ex)x = 0 → u =…

Q: solve the system Ax = b using the given LU factorization of A

A:

Q: 7x + 4y = -5 (2x-5y -26) (2х бу 6) T (3x-y 25) (4x+10y -30) 2x - 9y = 27 3x - 8y = 36 V 3x + 5y =…

A:

Q: Consider solving the linear system 201 + 2 — а'з + 2а4 421 + 5х2 — Заз + бӕд — 201 + 5х2 — 2а3 + бӕ4…

A:

Q: 3x3-4 21245 Differentiate: y = 6z4-45x2+16x O y' = %3D (2z2+5) O y 6z +45z+16r %3D | (2z2+5)…

A:

Q: 1. x+y 36 C( 2. (x-3) + (y-4) - 25 C( 3. (x - 5) + (y+ 4)-41

A:

Q: Suppose in one year, total revenues from digital sales of pop/rock, tropical…

A: Let us assume that: Revenue from pop/rock music= $x Revenue from tropical…

Q: 9. If a |b, mZ3 = 6x- 25, and m2 2x + 54, then a. mZ2%3D a b. mZ3 = b 2.

A:

Q: Question 21 'dz 3 (9z2+4) 2

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Q: If |zı| = 1, |z2| = 2, |z3| = 3 and [9zīz2 + 4z]Z3 + Z2Z3| = 12, then the value of |zı + Z2 + Z3] is…

A:

Q: Consider Evaluate ( 3x² + 6x ) e *+2) (6x2+ 3x) e +y2) (6x+9x)e+y2) O (9x4+6x) e *+y2)

A:

Q: 1. y = -4x3 + 2x? +7 2. y = 2x - 3x* + 4 3. y = -x + 2x5 - 1 4. y =Ox(x - 7)(x + 5)* 5 y = x(x +…

A: Given Since you have posted multiple questions, so we solve the first question for you, to get the…

Q: If A = } and 8 - I 2 5 %3D B = 4 1 -3. 11

A: