Given the Matrices, find the following -1 6 20, Mat C = |11 -11 30 11] 3 4 Mat A = magic(4) , Mat B = 8 l10 7 [-2 5 6 3. DET(A)

Q: Solve the following simultaneous equations 10х + 15у - 13z %3D 65 7x-Зу+8z %3104 -5x+1x+5y+13z-2z = ...

A:

Q: find dy/dx if y= x.sinx

A: Given function is y=xsinx. We have to find the dydx. Use multiplication rule of derivative ddxfx⋅gx=...

Q: Let A = {a, b, c, d, e} and B = {1, 2, 3, 4} with f (a) = 2, f (b) = 3, f (c) = 3, f (d) = 1, and f ...

A:

Q: 11, If PQ = OR, JK = 3x + 23 and LM = 9x- 19, find PK. %3D %3D %3D K J R. %S'

A:

Q: Show that we can partition 10 people into 5 groups of 2 people each in exactly 945 ways. Justify you...

A: We have to prove the given answer.

Q: For the complex number z = 3 – 4i, solve for z2 – 12z + 52.

A:

Q: %3D

A: The given equation is:   -10+25y-30=-y Definition of absolute value: Absolute value of a real number...

Q: Problem # 5e Is the function 0, x2, -2x² + 6x + 3, 1 3 a spline function? Why/why not?

A: We use definition of spline function to answer the question no. 5

Q: 13 Find NK. 14 Find mMK. Use the circle below for questions 13-16. 15 15 Find JK. 16. Find mJPK. © G...

A:

Q: c f(t) = 10cos2wtsin2wt %3D

A:

Q: Find the power set of A where A = {a,b,c}. How many elements are in the power set of A (if the numbe...

A:

Q: If T : R* → R³ is a linear transformation such that T T 3 T 4 -3 (E) then T

A:

Q: 2. The differential equation x2 (x - 2)²y" + 3(x – 2)y' + y = 0, has the singular points at x = 0 an...

A:

Q: The right-hand side of P(K) is k. 2" +2 [The inductive hypothesis states that the two sides of P(k) ...

A:

Q: 2 – 1 Find the values of a for which the matrix A = 2– 2 1 is invertible. 2

A:

Q: Find the harmonic conjugate of the following. cos (2xy)

A:

Q: Q 3. Consider f(x) = Зx-2 %3D 3+2x and g(x) = 2x- 5, find fog(1). %3D

A:

Q: Problem 6 Let C(0, 1) be the set of contimuous functions on (0, 1] with the uniform metric induced b...

A:

Q: what number is 25% of 512?

A: 25% of 512 is 512×25100 = 512×14 =128

Q: 2. What is the monthly payment for a loan of 100,000 over 5 yea nominal interest rate is 12% compoun...

A: This is a problem of financial math, series.

Q: notat: (a) 41five + 14ive (b) 213five + 432five Carry out tl

A:

Q: the Truth Table for

A: Introduction: A tautology is a compound proposition that is always true (regardless of the truth val...

Q: CHAPTER 1. CURVES 22 Exercise 1.3.1 Find the length of the arc in one period of the cycloid x = t – ...

A: To find- Find the length of the arc in one period of the cycloid x = t - sint, y = 1 - cost. The val...

Q: Consider the function f(x,y, z) = ry+ y² + z?. (a) What is the gradient grad f of f, and what is its...

A: Given fx, y, z=xy+y2+z2 (a) We shall find the grad f  and its value at the point 2, 1, 1

Q: Determines who wins the plurality vote and who wins the rank voting or preferential voting method in...

A:

Q: 1. Simplify: 12 O6 3 O6 5 ©6 24

A:

Q: Use Venn Diagrams to find A \ B and B \ A where A = {1,2,3} and B = {2,3,4}

A:

Q: Find the slope (m) and X intercept of 3y - 8x + 3 = 0

A:

Q: Exercise: Solved the following problem: The average cost per unit C(x), in dollars, to produce x uni...

A: Given that the average cost per unit C(x), in dollars, to produce x units of toy cars is given by S=...

Q: f ( x ) = 6 x ² + x – 12 h ( x ) = 2 x – 3 g ( x ) = 4 x find: f ( – 2 ) – h ( – 3 ) – g ( 4 )

A: Given- fx = 6x2 + x - 12, hx = 2x - 3, gx = 4x To find- f-2 - h-3 - g4

Q: Use forward, backward and central difference approximations to estimate the first derivative of: f(x...

A:

Q: -1 1) Let A = Can A be expressed as a sum , B + C, where B is symmetric and 2 5 C is skew-symmetric?...

A: Given- Let A = 1-1002542-1 To Find- Can A be expressed as a sum, B + C, where B is symmetric and C i...

Q: Schlömilch's integral equatio

A:

Q: A company produces two types of drills, a corded and cordless. The cord-type drill requires 2 hours ...

A: Let x = the number of cordless drills produced per day and y = the number of corded drills produced

Q: 4. Use the Fixed-Point Iteration Method to find the solutions to the equation sin x –e-* = 0 in the ...

A: a)

Q: polynomial 12x³+kx²-27x+20. it is divided by 2x-3 and 3x-2. the reminder become equal. then also fin...

A: First we have to find the value of k .  Then we find the reminder when the polynomial 12x3+kx2-27x+2...

Q: Honey's store has a number of bikes and tricycle for sale. There are exactly 60 wheels all together....

A: There are x bike and y tricycle.  Total number of wheels=60.

Q: (2.4 2xdx 1+ x2

A:

Q: In Cartesian coordinates, a vector field takes the form F = 2rzi + 2yz j+ (r + y?) k throughout the ...

A:

Q: How long was ₱30,000 invested at a bond growing at an average rate of 8.25% compounded monthly if it...

A: The compound interest formula is  A=P1+rnnt where A= total amount P= principal r= interest rate t= t...

Q: ne series for an ev

A:

Q: Simplify the logical expression p → (¬p ^q)

A: To simplify the below logical expression. p→¬p∧q

Q: -1 8 9 10 -1 The graph above can be written as y = f(t)ua(t) + g(t)u;(t) %3D Where f(t) =- 2 a =|4 g...

A:

Q: A particle moves in the x – y plane with velocity v = = (1-t)î + (4 – 21 + t² )i 4. where t is the t...

A:

Q: Evaluate (3 – 4i)'

A: To evaluate the below complex number. 3−4ii

Q: Solve the following non-linear system of equations: x² + y? + 22 = 6 x2 – y? + 2z2 = 2 2.x2 + y? – 2...

A:

Q: Find the harmonic conjugate of the following. 10. х2-y2+y

A:

Q: Field of Application: Medical Dosage Situation analysis: After a drug is injected into a patient's b...

A: Given: The concentration of drugs, C(t)=12tt2+5where C is the concentration of the drug in the blood...

Q: Let f, g, h : N→ R²0. Prove or disprove that if f + g € O(h), then ƒ e O(h) and g E O(h).

A: Given f,g,h:ℕ→ℝ≥0 such that f+g∈Oh. We know that f∈Oh, if h is strictly positive for all large value...

Q: Consider the function f(x,y) = 2x2 - 4x – xy² + 2y² = 3. %3D (a) Find the first-order and second-ord...

A: