Here we use some derivative formula to find the differential and get the result.
Viewing 22. -/2 POINTS SCALCET8M 3.10.013. Find the differential of each function. (a) y = tan(70)...
[0/1 Points] DETAILS PREVIOUS ANSWERS LARCAL Find the differential dy of the given function. (Use "dx" for dx.) x + 2 y = 4x - 5 dy Need Help? Read It Talk to a Tutor Submit Answer [-/1 Points] DETAILS LARCALC11 3.9.027. Find the differential du fithe nimen function useil dx" for dx.)
2. (4 points each) Find the particular solutions for the following differential equations. (a) y" – 4y' = 21 (b) y" +9y sec 3t tan 3t
2. Suppose the linear approximation of a differentiable function f(x, y, z) at the point (1,2,3) is given by L(x, y, z) = 17+ 6(x – 1) – 4(y – 2) + 5(2 – 3). Suppose furthermore that x, y and z are functions of (s, t), with (x(0,0), y(0,0), z(0,0)) = (1, 2, 3), and the differentials computed at (s, t) = (0,0) are given by dx = 7ds + 10dt, dy = 4ds – 3dt, dz = 2ds...
14. Find the integrating factor p so that the non-exact differential equation becomes exact (2 Points) (2x + tan y) dx + (x - x2 tan y) dy = 0 O u = csc y O u = - tan y O u = cos y O u = sec y This question is required.
This is for a Differential Equation Class 2. (4 points each) Find the particular solutions for the following differential equations. (a) y" – 4y' = et (b) y' +9y = sec 3t tan 3t
01 points Previous Answers OSCALC14.2.068. My Note Find the differential of the function. y ax+x² - 7x + 3 dy - 36x + 2x - 7 Additional Materials 19. - 2 points OSCALC1 4.2.072. My Notes Find the differential. y-Bx2-x+ 9 dy Evaluate for the given x and dx. X-7, dx = 0.1 Additional Materials Book
Use logarithmic differentiation to find the derivative of the function. y = (tan(x))2/ 4 cos ec(2x) y' = 2 ln(tan(x)) 2 Need Help? Read It Watch It Talk to a Tutor Submit Answer 13. [1/1 Pointsi TOT
3. [-/1 Points] DETAILS SESSCALCET2 5.4.010. Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. h(x) - √6+3 dr h'(x) - Need Help? Read It Talk to a Tutor 4. [0/1 Points] DETAILS PREVIOUS ANSWERS SESSCALCET2 5.4.011. Use Part 1 of the Fundamental Theorem of Calculus to find the derivative of the function. YE - franx et + Je at y - sec?(tan(x))V6 tan(x) V tan(x) x Need Help? Read It Watch It...
Show that the function y = cos (ln(x)] satisfies the differential equation 22 day dy +2 dx +y = 0. dc2
[-/1.25 Points] DETAILS ZILLDIFFEQMODAP11 4.2.007. The indicated function y(x) is a solution of the given differential equation. Use reduction of order or formula (5) in Section 4.2, e-P(x) dx r2 = y g(x) / dx (5) as instructed, to find a second solution v2(X). Ay" - 20y + 25y = 0; Y-S/2 Y2 Need Help?