12) Find AB Show steps a A = -За 41 a -81 -51+2a %3D -3a

Q: Match each equation with its corresponding property. 5 + 1 = 1+ 5 [ Choose ] x + 0 = x [ Choose ] (c…

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Q: 4 r°tan|r (r*)dr 4 5+3 ln cos (r

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Q: 3x: - 2x2 + 2x3 = 0 6. Solve *, + 2x2 – 3x3 4x1 + x2 + 2x3 = 0 = 0. by Cramer's rule

A: Given that  By solving the equations by cramers rule

Q: Which of the following equations is incorrect? L· (M × Ñ) = Ñ · (M xI) W × ( + P) = -(ỹ × W + P × W…

A: Consider the vector. X→×Z→×Y→=X→·Y→Z→-X→·Z→Y→

Q: T(r(3) 21(4) 6 (A) T=- 314 9. (C) Г%D Evaluate 8. (B) Г-. 315 12 (D) Г% 325 319 O (A) (D) L> A…

A: Option (B) is correct.

Q: Solve (D4 + 2D² + 1)y x cosx +3*

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Q: Solve. 3 (2x – 5) – 4 (6 – 5æ) = 6 (7x – 2) - - -

A: Find value of x

Q: 10: (-24x7- 2305 tee -4+) de -7+1 -2400 5+1 + e -7+) 5+1 1+1 Hx+ Incx) +C %3D + e 6. 40 + Ans. 3…

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Q: 4.a) Is the equation Exact? * (y2 – 2xy + 6x)dx + (-x² + 2xy – 2)dy = 0 O Yes, the equation is…

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Q: The equation of OP is (x- 3)+ (y- 1)²=9. Without graphing, explain how you can determine whethen che…

A: Given equation of circle is, x-32+y-12=9

Q: Solve for A, B, C and D in the equation A B Cx + D %3D x² (x² + 1) x2 +1

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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: Line 2: (-3,4) and (6,-2) (6) Line 1: (-3,2) and (3,-2)

A: Here we have to find the slope and their relation

Q: Solve (D+2)x+ (D+6)=0 (2D+3)x+ (3D+8)=0 Ye=C₂X- (C₂/2X) Option 1 X(t)=-2d; e5d2e-lt Option 2 X(t)=…

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Q: Can (4,-2,4) be written as a linear combination of (1,0,1). (3,-4.1) and (4,-6,-2)?

A: We need to see if 4,-2,4 can be written as a linear combination of 1,0,1 , 3,-4,1 and 4,-6,-2 . We…

Q: 3. y = x2 - 2 -3 -2 -10 3D 2 3 X

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Q: Classify and Solve; Find the complete solution for the ODE ( D³-5D²+8D-4),y=e²x +2e+3e*)

A: This is a problem of differential equation. Total solution of this equation is sum of complimentary…

Q: x +y+ 5z = 0 Solve 2х — у + z %3 0 %D a. (4, 6, –2) b. (-2t, 0, t) c. (-2t, -3t, t)

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Q: à = 3j - 4 k b = -3i+2j + k c = 2 i 3j - k Find d, if d = a + 25 + č d j+ - 2 + k

A: This question is about vector calculus

Q: 2x- 3x-2 6x + 3x? + 2x+1 2x- 3x-2 6x + 3x + 2x+1

A: Explanation of the answer is as follows

Q: If  x3 + y3 = 30, x+y =6, then 1/x+1/y = ?

A: We need to find,

Q: Let A = 17 4 Av= 3x - 3y ✓ O B(A) = ( = B 2 1 - 1x + 4y , and v = (x, y). رمه

A: Given A = 3-3-14B = 2-421

Q: Q4/ For the figure in question 1, find the following: а- а.b b- a.g c- g.b d- axb e- gxd a

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Q: Find the solution. (D + 602 + 110 + 6)y = 0 A y = c,e-2«, +c,e y = c,e '+c,e -3x c) y = c ,xe" + c,e…

A: Consider y=emx be the solution of the given differential equation. Differentiate the equation y=emx…

Q: x+y=5 2x-y=7 Select one: a. x=1, y=4 b. x=1, y=2 C. с. x=2, y=1 d. x=4, y=1

A: Given equation are  x+y=5 2x-y=7 First we can add the both equation.From that we will get X value…

Q: 4s+4 s2(s-2)

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Q: Solve the equations

A: Since we only answer up to 3 sub-parts, we’ll answer the first 3. Please resubmit the question and…

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Q: A+C=0 -4A+B – 8C + D=1 3A+16C – 8D = -2 194 1 3RI 16D -K RRL 16D –

A: Given  we have given the equations A+C = 0-4A+B-8C+D=13A+16C-8D =-29-12A+3B+16D=5 we have to find A,…