El use the set of function Du (x) = sinx (nx) for nat, with x in the interval os xkn for the expansion of the function x²(x-x)
210 HAND-IN HOMEWORK WI 3. Prove the trigonometric identity: 1 + sinx + cos. + CSX - sinx (Keep in mind that you can't merely mutliply both sides by 1 + com would be assuming the truth of the identity to prove it) secx + tanx ely mutliply both sides by 1 + cos x - sinx, since then you e identity to prove it)
sinx 3.1 Evaluate sos 2 y cos xdydx 0
Evaluate the following integral. cos 4x dx 11 - sinx S 5л cos 4x dx = S 1 - sin x 51 6 (Type an exact answer.)
4. (3 pts) Verify the identity 1 1 cotx 2 1-COS 1+COS X sinx
QUESTION 17 Find the integral. - sin x cos xdx - sinox +C 6 - sinx 5 + sin 5x 5 +C sinx -C
"ind all solutions to the equation on the interval (0,2) - 2 cos sinx+1=0
8. Find a solution to the differential equation dy 6x + sinx - 2 cos x that satisfies y (0) = 1 dx
please solve and explain detailed sinx + cosx= 1 sin (x) + cos(x) = 1
find the series using the maclaurin series for e^x, sinx, and cosx e - cos(x) -isin(ix) e - cos(x) -isin(ix)