3:13 Calculator Close dx = 22 X VX +4 We don't know how to calculate the...
Use a change of variables to evaluate the following indefinite integral. ( (Vx+5) 4 3 dx J2V Determine a change of variables from x to u. Choose the correct answer below. OA. u= (x + 5)^ OB. u= VX +5 OC. Uz OD. u= Write the integral in terms of u. (Vx+5) dx = du 28x Evaluate the integral (Vx+5)* dx=0 2/8 Click to select your answer(s).
such that F[ X 3, 13-2, E1% -4, VX-2, VX-1 and V[85] -4. Find the expected value of -2X;. QUESTION 13 Let the independent random variables X. X, and 3%, and the variance of U-2. BARU-12. VU - 12 . BU-0, V[0] = 12 BC.EU - 4, VIU] - 4 D. None of the other three answers
7. Prove or disprove: If we know that 2X +6=4 (mod 8), then X +3 = 2 (mod 8). 8. Prove or disprove: If we know that 2X+6 = 4 (mod 7), then X+3 = 2 (mod 7). 9. Let S be the set {311, 254, -172,45,2019, 111,3}. Find a subset T such that the sum of the elements in divisible by 7
for x<4 Evaluate m(-3) where m(x) = {22.4 for 45x< 1 |vx-1 for x 21 0-13 O 2, 5, 2i O2 O 2.5 O 5
Given the system represented in state space as follows: dx=[ -1 -7 6; -8 4 8; 4 7 -8]x+[-5 ;-7; 7] y=[-9 -9 -8 ]*x convert the system to one where the new state vector , z, is z=[-4 9 -3; 0 -4 7; -1 -4 -9]*x find and compare both of system’s eigenvalues how can we code this problem with MATLAB?
Section 3: Create a Calculator For this problem, please create a "calculator" function that takes two integers and an operator and does the math operation corresponding to the numbers and the operator. For instance, calculate(5,"+", 6) should return 11. Please support the following operators: +- X/^(addition, subtraction, multiplication, division, exponentiation) 1 2 3 function calculate (numi, operator, num2) { // Do the calculation } RUN CODE Parameters Expected Result Actual Result 1,"+", 4 1,"x", 0 20,"7", 5 3,"", 3
13. Integrate: a. j«x+278)dx 0 b. (dx х c. dx 9+ x d . xdx? +2 dx 2x+1 хр '(x’+x+3) f. I sin (2x) dx g. cos (3x) dx h. ſ(cos(2x)+ + secº (x))dx i. [V2x+1 dx j. S x(x² + 1) dx k. | xe m. [sec? (10x) dx 16 n. .si dx 1+x 0. 16x 1 + x dx 5 P. STA dx 9. [sec xV1 + tan x dx 14. Given f(x)=5e* - 4 and f(0) =...
Dose 1.50) dx =7 (862) dx=15 (50) dx=9. 1'e() dv=3 14F(x)-2 g(x)) dx = is an odd function and is an even function Evaluate to (103dx = $(x) dx = 59(2) de T I Arial 3 (12pt] · TE E 5.00 1. P Question Completion Status: > A Moving to another question will save this response. Question 9 a , it Use Second Fundamental Theorem to find a Jo 0 ਨੰ: it = ਦੈਤ 0 , it = ਰੈੱਡ ©...
how to do question 3? "normal equations" for the line's coefficients from the Error Function E. 3. Le (x) = VX + 1 . Use Adaptive Quadrature Simpson's Rule with n = 4 to 2 and n estimate J f Cr)dx and find the Absolute and Estimated Errors. 2 20p 0 in initial value probler "normal equations" for the line's coefficients from the Error Function E. 3. Le (x) = VX + 1 . Use Adaptive Quadrature Simpson's Rule with...
determine whether each integral is convergent or divergent 1- 1/(x-2)^3/2 dx, limits ( infinite to 3) 2- (1/3-4x)dx, limits (0 to -infinite) 3- e^(-5p) dx, limits ( infinite to 2) 4- (x^2/(sqrt(1+x^3)))dx , limits ( infinite to 0) 5- lnx/x dx , limits(infinite to 1) 6- 1/(x^2 +x)dx , limits (infinite to 1) 7- 3/x^5 dx ,limits (1 to 0) 8- dx/(x+2)^1/4 , limits (14 to -2) 9- 1/(x-1)^1/3 , limits (9 to 0) 10- e^x /((e^x) -1), limits (1...