de 14) 55+ Acos e sin de 5+ 4 cos e 13) 2 - cos 15) cos 2 de 1-2k cos A + k? < 1)
show work Evaluate the spherical coordinate integral. 211 11- cos o p?sin φαρ αφ de 21 1 1- cos o SS S p?sin & dp dø do = 0 g 0 0 0
3. Evaluate determinants of (SH cos no sin nel 1-sin no cos nel 114 | 2 15 2 51 o 8 8 -21
(In2)2 +1 -2 sin r+ (In 2)2 cos x Evaluate /2 cos z da In 2 2° cos x + 2° sin (In 2) ln 2 1 +ln2 ln2 (In 2) (In2)2 +1 -2 sin r+ (In 2)2 cos x Evaluate /2 cos z da In 2 2° cos x + 2° sin (In 2) ln 2 1 +ln2 ln2 (In 2)
Evaluate the integral cos(3x) (1 + 2 sin(3x))\n(1 + 2 sin(3x)) Saint dx
Evaluate the integral. 7.r cos 2x de - :xsin (2-x) + cos. (2.x) x Your ans
SIII 4. Evaluate 3 (cos 30°)2 +2 (sin 60°)2 without using a calculator. 12. Given that sin 0 =-. Show that sin (90° — O)=cos .
Evaluate the integral (-8 sin(t)- 4 cos() dt ntegral Evaluate the integral (-8 sin(t)- 4 cos() dt ntegral
OSCAT18.3.114 2. OSCAT1 8.3.113. 0/1 Evaluate the expression. Evaluate the expression. sin-1(-1) sin radians radians OSCAT1 7.2.093 0/1 Submissions Used Use the figure below to find the exact value of the trigonometric functie tan(A) OSCAT1 9.3.109. 0/1 Submissions Used Simplify to an expression of the form (a sin(0)). 2 sin(x) 2 cos(9) 7 17 OSCAT1 7.2.106. 0/1 Submissions Used Use a calculator to find the length of each side to four de clinic Used
Problem 6 Evaluate: dx 16 - 22 Hints: sin²x = 1 - cos(2.0) and sin(2x) = 2 sin c cos r. 2 (Show all details.)