true ? following which of the is 9. In finite rey union finite set is finite set. of 6. The union of Yu o disj oint denumerable sets is denume roble. the set of real numbers is countable. d. Infinite Aon- denumerable sets Gre counta6le. and

Q: Which of the following equations can be solved using the method of undetermined coefficients?

A: Given that: 1. y''+6y'+9y=xcosx2. y''+4y'+5y=5x-2sinx3. y''+3y'+2y2=2xcos(3x)

Q: 4) Two surface ships are trying to determine the course and speed of a nearby submarine to prepare f...

A:

Q: A 10-ohm resistor and a 5-Henry inductor are connected in series with a voltage source rated at 20 V...

A: use KVL

Q: 1) find the derivative of y = 4x2 – 3x – 2 | | then evaluate f'(x+3)

A:

Q: Find the most general antiderivative of the function g(x) = V#³+ V. Answer: G(x) =

A: Given that:gx=x34+x43To find the antiderivative

Q: e2x +2e* -dx e* +1 2.

A:

Q: The half-life of a radioactive material whose rate of disintegration is proportional to the amount o...

A: Let X0 be the initial amount of material when t =0            After time t the amount which is left ...

Q: Solve the following and show your complete solution Find Taylor Series Expansion and Compact form of...

A:

Q: んんoん the following ir NOT メrue ? . If a is in R and a is not egual to 0, メhen 6.1f m and n elements ...

A: To find that which from the given statement is not true.

Q: of Aumbers form {(-1)^(n+1)(n-1)/(n41)} Let be the ret of the where is an clement of the set of natu...

A:

Q: etermine whether the given lines are parallel, skew or intersect. If they intersect, find the point ...

A:

Q: Given the differential equation: y" + 3y'- 4y - Propose an appropriate particular solution O Up = (A...

A:

Q: In the given DE, cos x + In y + ( + ev = 0, integrating the coefficient of dx, M (x, y), with respec...

A: We will find the g(y) as shown below

Q: Given the equation sec x tan x S - Vsec2 x – 1 dx

A: Given,            ∫secxtanxsec2x-1dxTo find : Simplify the given equation.

Q: Find the general solution of the following differential equations (1) y' = x- 2y cot 2x dx (2) = cos...

A:

Q: For each problem, find the equation of the secant line that intersects the given points on the funct...

A: Here is the solution

Q: tan 0 4. Given sin 0 %3D 4 and > 0, find other trigonometric functions?

A:

Q: To make a potato salad, a chef cooked some unpeeled potatoes in boiling water at 100°C. Once the pot...

A: The correct answer is option (A) i.e. t = 11.4 minutes

Q: Given: x'(t) + 2y(t) = - 1 where, %3D x(0) = y(0) = 0 x(t) - y'(t) = 2t %3D Find : u(s) = L{x} %3D (...

A: I have stated the used formulas in the solution

Q: The rate of accumulation of salt in the tank is equal to: O the product of the concentration and the...

A:

Q: en differential equation by using an appropriate substitution. The DE is ho + (x + Vxy) dy = 0 %3D

A:

Q: Find f'(a). 2t + 12 (t) t + 9 f'(a):

A: Given that: f(t)=2t+12t+9

Q: 20-sin 20 Find the maximum value of the function 02

A:

Q: Given the following graph, what is the corresponding function (t 0)? 1 1 O y =t – tu (t – 1) + 2 u (...

A:

Q: What is the significant difference in using u-substitution and integration by parts? Where is the be...

A: here we have to use the concept of u-substitution and integration by parts

Q: x2+6x+8 14. f (x) = x2+7x+12

A: Find the asymptotes of the given functions. 14. fx=x2+6x+8x2+7x+12  

Q: dy For dx Vy + 2x – 5 2. the substitution m = y+ 2x converts it to which of the following separable ...

A:

Q: |(cos? x – sin² x + 1) sin x cos x dx

A:

Q: x²+3x+2 6. limx0 2x2-1 2+3x 7. limx-00 бх-1 2x2-1 8. limx0 7+3x+5

A: Since you have posted multipart questions i can do first three subparts as per our company guideline...

Q: -13 csc e = 37 sine cose 5. If 5 and 2, then find csce soc e

A:

Q: Which of the following sets is denumerable? A.) [1, 20) B.) { 1.9, 1.99, 1.999, 1.9999, 1.99999, . ...

A: Which of the given sets is denumerable? An infinite set is denumerable.

Q: Construct an appropriate triangle to find the missing values. (0° ses 90°, 0seS n/2) Function 0 (deg...

A:

Q: y" +y 4 Sin x 3 = 2X ナ

A:

Q: x^2y' + xy = 2 + x^2

A: x^2y' + xy = 2 + x^2 write the final answerin terms of x and C combined equated to y

Q: Use the graph to determine the following. AY a. the function's domain b. the function's range c. the...

A: Topic:- function

Q: Finalize answer free of logarithms and radicals. Express final answer as C= ____ a db - b^2 da = 0

A:

Q: Express the differential equation d?y dy 30y = 0 - dx? dx in differential operator form. O (D – 5) (...

A:

Q: Question 8 Given the equation sin x cos e dx If you integrate the given equation, the answer is cos ...

A: We have to find solution of given integral.

Q: Evaluate f Vx - 1x² dx by two methods: (a) Let u = x - 1; (b) let v = Vx - 1. %3D

A: NOTE: Refresh your page if you can't see any equations. . ..............(1) substitute  take deriva...

Q: y = sin(x): x ) is a solution of °y" +y = 0 %3D y"-4y = 0 y" +4y = 0 °y"-y = 0

A:

Q: [(30oshm +e coshm sinhmdm +eoshm 4.

A: First we put cosh(m)=u and differentiate both sides with respect to u and solve it 

Q: Tan -30  find the exact value of each trigonometric function

A: The given trigonometric function is: tan(-30)

Q: If y " +2y + 2y = 3t2. y (0) = 0, y (0) = 2, what is the Laplace transform of y? 2s 6 s2 +2s+2 33 (s...

A:

Q: Which of the following equations CANNOT be solved using the method of undetermined coefficients? y "...

A: Firstly we define method of undetermined coefficient

Q: For the following differential equation, (3D - 3D2 - 3D+ 6) y= 0. how many arbitrary constants are e...

A:

Q: Find L(y) (1 y" - y = It +1 0 2 y(0) = y'(0) = 0 -2s = 7 + 2 L (y) 1 8 (s² –1) s2 –1 -2s (3s+1) e L ...

A:

Q: A stream containing 80 grams per liter of a dye is pumped into a mixing tank with 400 liters of fres...

A:

Q: If x – y is an element of the set of positive real numbers, then A.) x > y B.) y^2 y^2 D.) All of ...

A:

Q: Find L{(1- t) (3 + 2 sin 5t)}. 2s 10s - s2+25 (s2–25)? 3 10 10 $(s2+25) s2 (3²+25) 3. 10 20s s7+25 (...

A:

Q: The Laplace transform of a constant, k, is valid for O s>k O s>k O s>0 O s<0

A: Laplace transformation of a constant k is  L{k} = k/s It is valid for s &gt;0