ZuoTi.Pro
Question

Use graphs to find groups of expressions that appear to be identically equal. (a) 2cost + sin t +1 (b) cos (c) cos (21) (d) 1

Select each group of identical expressions. x (b), (c) (b), (e), (h), (1) (h), (j) (e), (g), 6) (b), (1) (c), (d), (f) (a), (

math   trigonometry   
0 0
Add a comment Improve this question Transcribed image text
Next > < Previous
Sort answers by oldest

Homework Answers

Answer #1

are we Here triguomentary function given and since by using graph have to identical group the 7. expression so, 2 cosat + smt2 Sint- sin3t + sint - 2s1434 13 sint 4 simt sont ((K) 1-sint sin2t+ cos2t- sint sunt steg 1-sint sint sint sint sint [Cosectoption are (a, i), (b, e, ( c, d, f), (e, g),(h, j) Hence, the correct, (a, i), (bil), (c,d, t), ce, g), (h, j)

0 0
Add a comment
Know the answer?
Add Answer to:
Use graphs to find groups of expressions that appear to be identically equal. (a) 2cost +...
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for? Ask your own homework help question. Our experts will answer your question WITHIN MINUTES for Free.
Similar Homework Help Questions

  • D Question 5 D Question 7 20 pts Find the Laplace transform. £{/0) of the following...

    D Question 5 D Question 7 20 pts Find the Laplace transform. £{/0) of the following function: Solve the following Initial Value Problem: " + 4y = sint - Ul(t - 2) sin(t - 2n), y(0) -0,(0) = 0 * (+64 +5) +ed (cos(36) + sin(5t)) None of the given answers is correct Owt) --sint + sin(2t) - (t - 2x)} sin(t - 2x) - sin(21 – 2*))] (t) = sint - sin(2) - 11(- 21) sin(-2) - sin(2t -...

  • Match each given vector equation with the corresponding curve. y4 0 b a (0, 1,0) (1,0,0 , 1,0 d C 2 A (0,0. 2 y- r...

    Match each given vector equation with the corresponding curve. y4 0 b a (0, 1,0) (1,0,0 , 1,0 d C 2 A (0,0. 2 y- r(t)= (, ? r(t) (sin (t),t) r (t) (t, cos (2t), sin (2t)) ? v r (t) (1 +t,3t,-t) r (t) (t)i-cos (t)j+sin (t) k =COS r(t)=i+tj+k r(t) i+tj+2k r(t)= (1,cos (t).2sin (t) Match each given vector equation with the corresponding curve. y4 0 b a (0, 1,0) (1,0,0 , 1,0 d C 2 A...

  • Problem 2. In this problem, we will use Euler's formula to derive some trigonometric identities. (a)...

    Problem 2. In this problem, we will use Euler's formula to derive some trigonometric identities. (a) Using Euler's formula and the property that ez+w = e ew for any complex numbers z and | W, show that cost + sin? t = 1. (Hint: Start with 1 = eit-it.) (b) Similarly, show that cos(2t) = cos? t – sint. (Hint: Start with cos(2t) = Re(ezit).) (c) Similarly, show that sin(2t) = 2 sint cost. (d) Similary, show that cos(3t) =...

  • Help its for my Final Homework Use the elimination method to find a general solution for...

    Help its for my Final Homework Use the elimination method to find a general solution for the given linear system, where differentiation is with respect to t. x' = 3x - 4y + sint y' = 2x-y-cost Eliminate x and solve the remaining differential equation for y. Choose the correct answer below. sint sint 10 cost + CA. y(t) = C, e cos 2t + Czesin 2t + 10 -cost 10 9 3 O B. y(t) = C, e -...

  • i need these 2 question please it will be helpful thank u Document your solution to...

    i need these 2 question please it will be helpful thank u Document your solution to each problem. Clearly identify each step when solving a problem. 1. Find the Laplace transform off(t) when, K = 1. T1 =-27, =-1,73 = 1 and T.-3. 수 f(t) 2K 2. For the following functions, compute the Laplace transforms. You can use the tables for this question. a. f(t) (t) -2u(t) +u(t 1) b. g(t) 3e-C-u(t - 1) c. h (t) = 3 sin(t)...

  • y(t) is INCORRECT but x(t) is CORRECT DIFFERENTIAL EQUATIONS / Linear Algebra Only people that are...

    y(t) is INCORRECT but x(t) is CORRECT DIFFERENTIAL EQUATIONS / Linear Algebra Only people that are proficient in DIFFERENTIAL EQUATIONS should even attempt to solve. No beginners or amateurs allowed. Please write clearly and legibly. No sloppy Handwriting. I must be able to clearly and easily read your solution and answer. Circle final answer. BELOW is an example of what the answer should look very similar to. should be in the same form basically. example 7.10.4 Question Help Use the...

  • use Theorem 7.2 to find L{f(t)} (i have pictured the table of 7.2) ** just solve...

    use Theorem 7.2 to find L{f(t)} (i have pictured the table of 7.2) ** just solve #26 & #30 please!! NOT 28** thank you!! 26. f(t) = (2t - 1) 28. f(t) = t - e-9 + 5 30. f(t) = (e' - e-)2 THEOREM 7.2 Transforms of Some Basic Functions (a) L{1} = 1 (b) L{t"} = 1 n = 1, 2, 3,... (C) L{e} = 1 (e) L{cos kt} = 2 * 2 (() {{sinh k} = 1...

  • for the curve r(t) find an equation for the indicated plane at the given value of...

    for the curve r(t) find an equation for the indicated plane at the given value of t 56) r(t) (t2-6)i+ (2t-3)j+9k; osculating plane at t=6 A) x+ y+(z+9)=0 C)x+y+ (z-9)-0 56) B) z-9 D) z -9 (3t sint+3 cos t)i + (3t cos t-3 sin t)j+ 4k; normal plane at t 1.5r.. A) y=-3 57) r(t) 57) B) y 3 C)x-y+z-3 D) x+y+z=-3 56) r(t) (t2-6)i+ (2t-3)j+9k; osculating plane at t=6 A) x+ y+(z+9)=0 C)x+y+ (z-9)-0 56) B) z-9 D)...

  • Match the graphs with their parametric equations. II y 2.0 kor 1.51 0.5 1.01 -1.0 -0.5...

    Match the graphs with their parametric equations. II y 2.0 kor 1.51 0.5 1.01 -1.0 -0.5 0.5 1.0 0.5 -0.51 -1.0 -0.5 0.5 1.0 ho IV 8 III у 0.21 6 0.1 х 40.2 -0.1 0.1 0.2 -0.1 -0.2 VI v у 11.06 у 0 0.B os 0.6 0.4 |-ho -0.5 0.5 102 -0.5 0.5 1.0 1.5 2.0 2.5 3.0 (a) x = 44 - t + 1, y = 42 Х IV = 42 – 2t, y = VE...

ADVERTISEMENT
Free Homework Help App
Download From Google Play
Scan Your Homework
to Get Instant Free Answers
Need Online Homework Help?
Ask a Question
Get Answers For Free
Most questions answered within 3 hours.
ADVERTISEMENT
ADVERTISEMENT
Active Questions
ADVERTISEMENT