– x2 3. (9 marks) Evaluate the integral - dx use the method X =3 sino
A) 2 For cos 23 -sino cos For sino any matrix A = any € [0, 21] let [a b] simplify simplify Ax. B) If A = B) and c Coff 8 , find 2 A- [12], B =[2] A (x +B) =(. such that
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...
(2) (a) For any O E [ 0 21] let -sino Cose x For Cosce sino 1² [ a b ] simplity any matrix A АХ 052 If A = and [33]... B =[2] C], find X-sored that A(x+B) = C. Q 2 (C) Let S be the set of matrices of the form As a a2 ag where arbitrary real numbers. Show there exists a unique matrix E in s such that A EA for all o in وگرنه...
Given that, h = sino sin(wt – 5r)ag and B; = 20jaz + 10ej2mx/3 ay, a) Determine the phasor form of H b) Determine the instantaneous form of Bs. (31 (41
DETAILS MCKTRIG8 5.3.051. (-/1 Points] Prove the following identity. sin 30 -3 sine 4 sino We begin by writing the left side of the equation as the sine of a sum so that we can use a Sum Formula to expand. We can then use the Double-Angle Formulas to replace any terms with double angles. After expanding out the products, we can use a Pythagorean Identity to write the expression in terms of sines. sin 30 = sin + sin...
2. H20 llo 1. H30+ 2. SOCI, pyr 12. LÓ (excess) A) H4
Let W = span L-210cans 1%, Construct an orthonormal basis for W. Llo) Onlin
UUDLUI. IPL 3 of 11 (0 complete) Solve the equation 2 sino-sin-1=0 What is the solution in the interval 0 so<2x? Select the correct choice and Slin any answer boxes in your choice below O A. The solution set is { (Simplify your answer. Type an exact answer, using as needed Type your answer in radians. Use integers or tractions for any numbers in the expression. Uses comma to separate answers OB. There is no solution
5 + sino- COS tano- Csco- seco= d 2