Question 5 dx S- Vī 1-26 O tan inverse (x/3) + C O sin inverse x^3+...
QUESTION 8 Evaluate the integral. dx Vx2 - 10x + 21 x-10) sin + C 2 X-5 tan +C 2 2 sin -1 X-5 2 +C x + 5 sin! + 2
Q1 dx, 115 5xita dx. 2) ſ tan°4x dx . 3) 06-341 S[cos(x? 4) + 1) + xdx, 5) prove that I cscu du = -Inlcscu + cotul + c x2 + Q2 r3 dx 1) dx 2) sino cosºede , 3) /* sec°8 de , 4) * sec`e do , 4) , Port + 4 1 5) dx . 4- x2) 4 Q3 Answer A or B (graph the functions) A-Determine the area of the region enclosed by y...
Find sin , cos , and tan - O A. sino= _ . cosO=- , tan 0= - 13 O B. sino= - ], COSO = 3, tan o=1/3 o c. sino=- , coso - ., tan og OD. sino - 13. COSO = 1, tan 0=13 Find the exact value of sin 510º. O B. v O A. OC. O D. Find the exact value of tan 111. OA OB. Z OD. 13 OC. 2 Suppose that there is...
Will give thumbs up! limx40 sin(4.c) cos(3.c) tan 2x = ? limo–0 2–1 eX – 1 = ? lim.c10+ x ln x : ? S-|(10x4 + 1) dx = ?
The answers for part b are sin(A/2) = √26/26, cos(A/2) = -5√26/26, and tan(A/2) = -1/5, but I can't figure out how to get there lies and (b) find the 24. Iftan A = with 34 < A< 21, then (a) determine the quadrant in which exact value of sin (), cos (), and tan ().
SIDE A Part I. TRUE OR FALSE QUESTIONS. 1. S* x sin(x) dx = x = x So* sin(x) dx. A. False B. True 2. / ze*dx + ***dz - / redz A. True B. False 3. 5* 5 sin(x) dx = 5 * sin(x) dx. A. True B. False 4. ds "ninta) dir = * = sin(a) dår. A. False B. True 1 5. یة x2 dx = 0 3 B. False A. True A. False B. True *...
со tan-1 x dx (х4 + x2 + 1)3 о со tan-1 x dx (х4 + x2 + 1)3 о
Question 5. Find the following indefinite integrals: 1. fre'de 4. .Js 3.f x In x dx 6.[(x+5) Ževæ#5dx 2. f x sin 8x dx -5 (1 + In x) sin(x Inx) dx Sin2x sin x cos x dx 5. 7. 5 2x(x2 + 4)5dx 8. dx
EXAMPLE 2 Find sin$(7x) cos”7x) dx. SOLUTION We could convert cos?(7x) to 1 - sin?(7x), but we would be left with an expression in terms of sin(7x) with no extra cos(7x) factor. Instead, we separate a single sine factor and rewrite the remaining sin" (7x) factor in terms of cos(7x): sin'(7x) cos”(7x) = (sinº(7x))2 cos(7x) sin(7x) = (1 - Cos?(7x))2 cos?(7x) sin(7x). in (7x) cos?(7x) and ich is which? Substituting u = cos(7x), we have du = -sin (3x) X...
(1 point) Solve the following differential equation: (tan(x) 8 sin(x) sin(y))dx + 8 cos(2) cos(y)dy = 0. = constant. help (formulas)