In need of help with these problems, can you please show work to know how it...
can someone help me solve #5 and please show work, thank
you!
5.5 EXERCISES 1-6 Evaluate the integral by making the given substitution. 1. cos 2x dx, u= 2x 2. | xe dx, u = -x x3 + 1 dx, u= x + 1 sin cos e de, u = sin e - dx, u=x4 - 5
Problem 13. You don't have to use the Weierstrass substitution for trigonometric integrals. Sometimes you can find a substitution that works more easily (fewer steps) than the Weierstrass. By "trigonometric integral", I mean the integral of a rational function of sine and cosine. You can use the Weierstrass substitution with integrals like SVsin(@) de, but you won't get an integrand having an "elementary" antiderivative. However, the Weierstrass substitution always yields an integral we can evaluate explicitly, whereas an ad-hoc flavor-of-the-day...
Please show work as neatly as
possible, thank you so much in advance!
Decide whether or not the method of undetermined coefficients can be applied to find a particular solution of the given equation. 60''(x) - 70(x) = 4x sin 2x + 4x cos 2x Choose the correct answer below. O O Yes No
please if you can put these in radian in decimal that would
help me please
Question 5 Given = arccos(-9/16) find sin (6) Question 6 Given sin 4x+sin 2x=0 Find the solution that corresponds to the positive k-1 solution for the sine part. Question 7 Given sin 10X-sin 5-0 MacBook Air
can someone please help with these four problems! 1. Integrate the following expressions: a. ln(2x) b. 5+5x^3+3x c.x^4 d. cos (4x) 2. Differentiatie the following functions: a. xcosx b.x^6 c. ln(4x) d.2 + 2x 3. what are the two roots of 4.9m/s^2 x^2-20 m/s x +2m=0 ? 4. Two vectors are given by : a=6 m i -30 m j + 6.4 m k b= -7 m i + 11 m j + 44 m k first a+b, a-b and...
I know the limit is only question per post, so if you could
please just help me out with number 25! I havent
done this in awhile and I need my memory refreshed with how to do
these problems. Thank you!
Solve, finding all solutions in [0,271). 25. 4= 4 sin’ x+3 26. cos” x = 2 cos x 27. 1–3 tan” x = 0
PLEASE ANSWER ONLY #13. THANK YOU!
804 CHAPTER 13 Definite Integrals: Techniques of Integration EXERCISES 13.2 37. In the figures, D) has the area (a) (W) de Evaluate the definite integrals in Problems 1-32. 1. for de 2 (Bxdx 4 2dy 5. (dx 6 Izde 7. 36 de 9. (10 - 4x) dx 10. (8x – 9) dix 11. C'ex-? - 5x) dx 12. f**-5x + 2x) dx 13. Lavras 14. (Vada 15 ligdy 16. 17. / - 4) da...
i need help evaluating each of the integrals! thank you in
advance!
n 9 10 11 12 13 14 15 t? f (2x® – 1)dx b) $\(5x – 7)da c) | 5e?* f(et)dx 0 d) f (5 sec(3x)) tan(3x) - dx cos(3x) (Vx :-1) dx 1 f (6sin(2x)) - dx sec(2x) 12
show main steps if possible & answer them correcly
please!. Thank you
10 Evaluate the integral: + 3x3/2 dx. 14. Sketch the region whose areas is indicated by the integral: [7 dx. 18. Find the indefinite integral: dx.
Please help with all 4 of these problems. If you know how to
do them with a TI 84 Calculator that would be amazing if you could
list the steps for that as well. Thank you next.
1. Find the critical value the tat2 for a sample size of 43 and 99% confidence level (1 point) 2. Find the critical value the Zaz for a sam ple size of 64 and 80% confidence level. (1 point) 3. In a poll...