12. Let A be a 3×3 matrix, and suppose that the matrix B is obtained from A by the following row operations: R1+R; R3¬R3+5R2, If det (A)=12, what is det (B)?

Q: Determine the limit: lim (-2)^4-n n+ 00 А. 2 C. doesn't exist D. B.

A: We will find the given limit: limn→∞-2n4-n We shall use the formula of limits to evaluate it.

Q: 15 -5 -4 -2 -3 -4 3,

A: We have to determine the vertical asymptotes of f.  

Q: The expression 3 + 4i is a complex number. Compute the modulus of complex number. a. 4 b. 5 c. 6 ...

A: Given complex number is 3+4i. We compute the modulus of this complex number.

Q: Express the integral L Ey.2) dadrdy as an iterated integral in the other five different ways.

A:

Q: If p,q,r are prime number but p is not equal to q, then what is gcd(p,q)? If p|rq, prove that p|r a...

A: Given that p, q and r are prime numbers and p≠q.

Q: (7) What is the value of the series Σ 2 Tn + 1)2"+1 -? Justify your answer. n=0

A: Solution is below.

Q: Let f be a function defined on JO, 1[ by : 0, if x is irrațional f (x) ={1/q, if x=p/q; where p and ...

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Q: Prove that a set A is countable if and only if there exist a surjection from B onto A.

A:

Q: f(x) = x(x-1.5) Find the value of X which minimizes f(x) Also find min f(x) (0,1) Δ = 0.05 1. Classi...

A: note : As per our company guidelines we are supposed to answer ?️only the first question. Kindly rep...

Q: Question 3 Which of the following pairs of values for witnesses C and no could be used to justify th...

A:

Q: One way to measure the amount of energy that a moving object (such as a car) possesses is by finding...

A: Solution

Q: Solid Con Sist of ight hi aud a cylinder of hrinlt ha the dim ensieua

A: In this question, the concept of the derivative is applied. Derivative A derivative can be used to f...

Q: Solve the IVP y′′ + 4y′ + 13y = 0, y(0) = 1, y′(0) = −5

A: To  Solve the IVP y′′ + 4y′ + 13y = 0, y(0) = 1, y′(0) = −5

Q: (v(z)* 2y(z)²_5y(z)+0) (v(z)+1) v(z) y(z)-6 = y'(r)

A: Given, y' = y3-2y2-5y+6(y+1)(y2-y-6)

Q: 3. Prove that [Let z1 = a + bi and z2 = c + di] II

A:

Q: 13.10 Find the minimum of the following function using simulated annealing: f (X) = 6x – 6x1x2+ 2x3 ...

A: f(x)=6x12-6x1x2+2x22-x1-2x2  fx1=12x1-6x2-1  fx2=-6x1+4x2-2

Q: la 이 If A = 1 1l and B = 15 11, then A² = B if a = ?

A:

Q: 18. Show that every base 7 palindromic integer with an even number of digits is divisible by 8. 19 D

A:

Q: How do u Evaluate 9× (2/9×1/2)

A:

Q: 会if X = 2t , y = 3t find wニX +2メy, 2 - 3- find i f そ -Sin C×y) W : t -1 そ=e aud ス :そ *リ= Ln

A: To find.  The partial derivates for the given function. 

Q: 3x lim 20 et – 1

A:

Q: AIB = A BC 4= 12,3,4, 5,6,7, 8,9 A = : { 2,3,4,5 B = { 2, 7,8,9 c ={3博, 3 ) 9子

A: Given sets are  U=2,3,4,5,6,7,8,9A=2,3,4,5B=3,4,8,9

Q: Consider r² – 2x +1 if r 1. Determine if the following functions are continuous on the interval I. ...

A:

Q: 130. Express the product Ax as a linear combination of the col- umn vectors of A. 134. 14 (b) 3 0 -1...

A: We have ,  A = 3-114 ,  X = 52 We need to express product AX as a linear combination of column vecto...

Q: If F = 2ui – (-u³ + 4)j – u²k and G = t’i – 3tj + tk at u = 1 , t = -1. Calculate: a2 а) FxG d)- (Fx...

A:

Q: Factor

A: Given that x^2-2x-15 write -2x as the sum of two terms such that their produt is -15x^2. =x^2-5x+3x-...

Q: A team of scientists are studying two species of deer in a park who are competing for the same grass...

A: The system of differential equation given is as follows: dxdt=x2.20-0.22x-2.00ydydt=y2.40-1.00x-0.20...

Q: Use the Laplace transform to find the solution of the ODE y" + 4y = f(t), y(0) = 0, y(0) = 0, where ...

A:

Q: Find a particular solution to the differential equation. x(t)”-4x’(t)+4x(t)=te^(2t)

A:

Q: Use Lagrange multipliers to find the indicated extrema, assuming that x and y are positive. Maximize...

A: We can solve using lagranges multiplier 

Q: Compute sin z dz , where a is the piece of the parabola with equation y= a?, which lies between the ...

A:

Q: Q/usethe Fibona ccimethod to Solve thefrablem In four stefs uPslon Min fo=X+ [ze27,6-1] and E=ort 25...

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Q: 11. f(z, y, z) = z +y x+z=2

A: Solution 11: Given figure is Given triple integral is ∭Ef(x,y,z)dV We have given  f(x,y,z)=x+y In t...

Q: Prove that the only homomorphisms from Z to Z (Z being the ring of integers) are the identity and ze...

A:

Q: Suppose that A is a 3×3 matrix and det (A) = -4. What is det (4A)?

A: We know if A is a nxn matrix then, det(cA) = cn.det(A) where c be any scalar.  

Q: 1. A birdcage contains 4 macaws, 4 parrots, 4 canaries, and 4 finches. Each group has a bird of the ...

A:

Q: 0 hours. Water begins to be pumped A tank has 15o liters of water in it at time t into the tank at t...

A: At t = 0, amount of water in the tank = 150 liters.  Upto t = 11, amount of water that has been pump...

Q: Show that [0, o0) and [1, o0) are isometric.

A: We need to show that ,  [0 , ∞)  and  [1 , ∞) are isometric. We know that two metric spaces X and Y ...

Q: 3x Find the sum of the Fourier series of the function Ax) = e* -1<x 1 at x = -1 OA g3 O B. -3 OC 3-3...

A:

Q: Please complete number 11 and show work :)

A: To find- Find the mass and center of mass of the lamina that occupies the region D and has the given...

Q: Included below is an adjacency list for a graph with vertices named 0 through 9 (inclusive), represe...

A: Given- Included below is an adjacency list for a graph with vertices named 0 through 9 (inclusive), ...

Q: A large part of a business's operating expenses is made up of salaries and wages. Greg is planning t...

A: It is given that there are 4 groomers and they work part time. 

Q: a=3,5, A=12.5°,C = 57.5°

A:

Q: 2. Use the Binomial Theorem to expand (3x – 2)6

A: We have to expand the given problem by binomial theorem.

Q: Included below is an adjacency list for a graph with vertices named 0 through 9 (inclusive), represe...

A: Given- Included below is an adjacency list for a graph with vertices named 0 through 9 (inclusive), ...

Q: п (х-2)" b) Σ 3 п n=1

A: Given that ∑n=1∞x-2nn3we have to find centered of power series

Q: A ball is shot upwards from a cannon which is on a platform 180 m high. The height, h, in meters, of...

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Q: each

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Q: H. 1. 7, 7. When is the function increasing or decreasing? Where are the critical points?

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Q: Find the tangent line approximation T to the graph of f at the given point. Then complete the table....

A: