20 and 21

Q: Write all values of a) ln(e-2)   b) ln(-3)

A:

Q: "Ct) + y'Ct) - 2 yct) = H Ct> y'co) = 6 where ond yro) = 0 t +1, # Ct) 2t 4う > 2

A:

Q: 48. Let f be a function defined on ]0, 1[ by : 0, if x is irrațional f (x) ={1/q, if x=p/q; where p ...

A:

Q: Еxample The relation f is defined from [0, 10] to R by f(x) = 3x 3<x<10. 0<x<2 The relation g is def...

A: The solution of this problem is given as:  

Q: QI. Describe and diagram the intervals determined by the following inequalities: 1. -3 <x< 5 2. 2<x5...

A: As per our guidelines we are supposed to answer only 3 subparts of a question. Kindly repost other q...

Q: hinimum v w given fu 10 5x + 1

A:

Q: Given the system of equation below; 3x – 6y + 2z = 23 -4x + y – z = -8 x – 3y +7z = 17 Solve questio...

A:

Q: Describe the following sets by roster method : Example (i) {x : x2 + 5x + 6 = 0, x e N} (iii) {x : 4...

A: Solution is given:

Q: a. Apply the Runge-Kutta method of 4th order to find the approximate value of y for x 0.2, dy in ste...

A: Given  y′ = x + y2 , y(0) = 1, h = 0.1

Q: a. What is the degree of precision of Trapezoidal rule?

A:

Q: 8. Let (X, d) be a metric space, and A, B are subset of X, then (i) Fr(A) = A O (A)° = A – int A (ii...

A:

Q: 11.6.3 Deduce from Exercise 11.6.2 a formula for "Pythagorean triples" of poly- nomials, like Euclid...

A:

Q: 1.) The function g is related to one of the parent functions g(x) = x^2 + 6 The parent function f ...

A: Since you have asked multiple question, we will solve the first question for you. If you want any sp...

Q: Find the local maximum and minimum values and saddle point(s) of the function. If you have three-dim...

A:

Q: Give an example of a geometric series whose sum is T (recall that geometric series begin with n = = ...

A: We shall solve first Que only asper company guidelines. For others kindly post again by mentioning p...

Q: ] Expand fit) in Fourier series in the interve) (- 2, 2) when fct) = -zst<o %3D

A:

Q: Problem 2. Find all triples of integers (x, y, z) that satisfy r² + 2y? = z2.

A: (x,y,z)=(k|b2−2a2|,k(2ab),k(b2+2a2)),a,b,k∈Z+

Q: Prove that - V ニ soL 2m+V-V d. (1) m! Pempv +1) m!Pem+v +1) Atur m20 2. m26 2

A:

Q: sin z Evaluate the limit of the function as r approaches the point r = 0, explaining sinh? 2r Vour r...

A: sin2xsinh22x = 1 - cos 2x2 cos h 4x-12limx→0 1-cos2x2cos h 4x-12    00 form=limx→0 sin2x4(sinh2x) li...

Q: Show that /(-1)-7(1) but there is Let f(x) 1 Show that /(-1) (1) but there is no number e in (-1, 1)...

A:

Q: Calculate the value of √102-√101 correct to four significant figures.

A: We have to calculate the value of 102-101. Now, by using calculator, we get 102=10.0995 And 101=10.0...

Q: Solve the differential equation by Frobenius method with coefficients represented up to and includin...

A: Solution :-

Q: lirectional

A:

Q: BEGIN HERE: ITEM 1: Let f and g be nunctions such that g(x) = 3f(x - 2) +1, for r E R. The graph of ...

A:

Q: Minimize z = x + 4y Зу + 4x > 24 Зу + 2х > 16 Subject to 2y + 2x > 14 Minimum is at y = AI AL AI

A: The given problem is to solve the given linear programming problem. We have to use graphical method ...

Q: A farmer is going to divide her 30 acre farm between two crops. Seed for crop A costs $20 per acre. ...

A:

Q: Example 11. Find a particular solution of equation ty" – 2ty' + 2y = t°e*. yUni 13 21

A:

Q: Find a, b and e so that the quadrature formula has the highest degree of precision f(x)dx = af(0) + ...

A: Consider the quadrature formula ∫04fxdx≈af0+bf2+cf4. To find a,b and c so that the maximum possible ...

Q: (x + у—4) dx — (х — у+2)dy %3D 0

A:

Q: The set of real numbers, R, is closed under multiplication. What does "closed under multiplication" ...

A:

Q: Use the Riemann sum corresponding to a subdivision of the rectangular region R defined by 0 s x s6, ...

A: Disclaimer: Since you have asked multiple question, we will solve the first question for you. If you...

Q: Exercises 21–26, find (a) a basis for the column space and (b) the rank of the matrix. 2 4 -3 7 14 6...

A:

Q: A mass weighing 20 pounds stretches a spring 6 inches. The mass is initially released from rest from...

A:

Q: The divergence of the vector F = a? yî + xyzj – a²y?k is

A: Given vector function is  F→=x2yi^+xyzj^-x2y2k^  

Q: (1,1),(2,2),(3,3)(4,4),(5,5) relation or function?

A: Given: R=(1, 1), (2, 2), (3, 3), (4, 4), (5, 5) To determine: Given set is a relation or function.

Q: Write an algorithm that takes positive integers a and n as inputs and computes a". Prove the correct...

A: We can write an algorithm like given below

Q: 3. In a relation, what do you call the set of x values or the input? a. Piecewise b Range c. Domain ...

A: To find the correct option out of given options.

Q: Let S = {1,2,3, -} and B = {2,3, . , 20}. Then: A) inf B = {20, 21, . }. B) inf B = {1,2}. C) inf B ...

A: Given: B=2, 3, …, 20 To find: inf B

Q: The price p (in dollars) and the quantity q sold of a certain product obey the demand equation q p =...

A:

Q: Graph the curve r sin(0) + 1/2

A: To graph the below curve. r=sinθ+12

Q: Determine L{te2} by using the Laplace table. Hint: Use the frequency shift theorem

A:

Q: 4.) Find (a) a basis for and (b) the dimension of the solution space of the homogeneous equations 3x...

A:

Q: If m is an integer, and if (m mod 11) = 6, then what is (5m mod 11)? 2 4 11

A:

Q: Read each situation c. separate sheet of your 1. A person is earning P as a function of the

A: Note: Since you have asked multiple questions, we will solve the first question for you. If you want...

Q: The first solution of the D.E. x²y*+ xy+ (x²- =)y=0 is Vi =X Then a second linearly independent solu...

A: To determine a second linearly independent solution.

Q: the first question: Find the volume V of the solid obtained by rotating the region bounded by the g...

A:

Q: The vectors: U=(5, 1,4)  V=(-1, -2, 2)  a) Find the Dot product U•V b) Find the Cross product U×...

A: A vector is a quantity that has both magnitude and direction. In general, vectors are represented as...

Q: Find the directional derivative of the function at the given point in the direction of the vector v....

A:

Q: Lemma 6. BCPCR, and B basis. (1) A point p E P is enforced in (P, B) iff p(P\ {p}) < pB. (2) Frem. (...

A:

Q: 12. Maria has four-digit PIN(Personal Identification Number). She needs to send the PIN to her mothe...

A: