We need at least 10 more requests to produce the answer.
0 / 10 have requested this problem solution
The more requests, the faster the answer.
VER, DER, 4) Prove that the rotation matrices [cos – sin 07 1(0) 4 sinŲ cos x 0, 0 0 1 cose 0 sin 0] O(0) 4 0 1 0 , 1-sin 0 cos e ſi 0 0 1 0(0) 4 0 cos – sin 0, 0 sinº cos 0 ] are rotation matrices, that is, V-7(4) = \T(4), 6-7(0) = OT(0), $ER, 6-7(0) = $1(0), and det(\())) = 1, det(O(0)) = 1, det($(0)) = 1. Prove also that R321(4,0,0)...
x (0,0)=(3+4 sin cos e, +(3+4 sin º) sin 0 e2+ 4 cos 0 e3 The value of Jxoxxo/ at 9 = 1 is: 21 28 O 49
Prove the identity. 2 sin le coso + cos 40 = 1 - sin e
Time series analysis 1. (a) Use Euler's identity e¡θ-cos θ + i sin θ to prove that sin θ=-(eiO , 2i (b) Use the identities above and the formula for the sum of a geometric series to prove that if n is an integer and j E 1,2,... ,n} then TL TL sin-(2Ttj/n)- n/2 so long as J关[m/2, where Laj is the greatest integer that is smaller than or equal to x (c) Show that when j 0 we have...
Prove the trigonometric identity: sin(x + y) sin(x - y) = sin’x – sin? y. Which identity is used to prove it true? sin(x + y) = sin x cos y - cos x sin y All of these. tan o sin e cos e cos? 0 = 1 - sin? 0
sin^2(theta/2)/sin^2 Complete the identity. sin sin2 = ? sinde O e cos? 2 1 4- cos e O_1 2cos e O sin? 2 + 2 cos e
14. Prove the trigonometric identity: (4) 2) (sin x + cos x)() come an d sin 2x – cas e
Establish the identity. 1 - sin 0 cos e + COS 0 1 - sin e = 2 sec Write the left side of the expression with a common denominator. Do not expand the numerator. cos (1 - sin o) Expand and simplify the numerator by rewriting without any parentheses. + cos20 cos (1 - sin o) Apply an appropriate Pythagorean Identity to simplify the numerator of the expression from the previous step. cos (1 - sin o) (Do not...
Is the following equation an identity? If so, prove it. sin- x - cos x cos x = sin’x - cos x The given equation is an identity. sinx - cos*x = (sin’x)2 – (cos?x)2 = (sinºx – cos x) (sinºx + cos²x) = (sin x – cos2x) (1) = sinºx - cos x. The given equation is not an identity. The given equation is an identity. sin- x - cos*x = (sin?x)2 – (cos2x)2 (sinºx – cos x) (sinºx...
e-30 sin() -1 backward substitution method 4. Given A = sin(t) cos(t) tanto find the following 0 a. Matrix of minors (2pts) b. Matrix of cofactors (2pts) c. Adjoint matrix (2pts) d. Determinant of A (2pts) Inverse of A using the Adjoint matrix. (2pts) e. 1 v T.