(2 points) -3-5 9 Let A = 3 6 -12 ,v= 5 , w= 3 and x = 1 |-3-7 15 ] Is v in Nul(A)? Type "yes" or "no". Is w in Nul(A)? Type "yes" or "no". Is x in Nul(A)? Type "yes" or "no".
Problem 5. 1 point Let al-|-5 | , a,-| 24 | , and b-l 86 -10 -36 18 64 s b a linear combination of a and a2? A. Yes b is a linear combination. B. b is not a linear combination. C. We cannot tell if b is a linear combination. Either fill in the coefficients of the vector equation, or enter "NONE" if no solution is possible. a+ a2 Note: You can earn partial credit on this problem.
10.2 Series: Problem 5 Previous Problem Problem List Next Problem (1 point) Let s-Σ an be an infinite series such that SV-: 4-12 TL 1 10 16 (a) What are the values of Σ an and Σ an? n-4 10 16 n 4 (b) What is the value of as? a3 (c) Find a general formula for an TL (d) Find the sum an TL Note: You can earn partial credit on this problem Preview My Answers Submit Answers You...
(1 point) Let T : P3-> P3 be the linear transformation such that Find T(1). T(x). T(r2), and T(az2 + bz+ c), where a, b, and c are arbitrary real numbers. T(1) = T(z) = T(r2) Note: You can earn partial credit on this problem.
Previous Problem Problem ListNext Problem (1 point) Let g(x) - Vx. Find each of the following (a) g(9s +5) (b)-2g(10x) -10 c) g(x) (d) g(vx Vx 9) g((x - 1)16) - (h) gx Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have 6 attempts remaining
Previous Problem Problem ListNext Problem (1 point) Let g(x) - Vx. Find each of the following (a) g(9s +5) (b)-2g(10x) -10...
Problem 15. (1 point) Calculate the cross product assuming that u x W = (4, 7, 3) (2u +5w) xw=( ~ Note: You can earn partial credit on this problem.
Problem List Next Problem Previous Problem (1 point) 2t4 2t+4 are both solutions to the system of differential equations: and 2 Suppose 1 (4t+4) 2t -30 (t) Aa (t) with a (3) 33 (t) where: Then (t) 2(t) 2(t) Note: You can earn partial credit on this problem.
Problem List Next Problem Previous Problem (1 point) 2t4 2t+4 are both solutions to the system of differential equations: and 2 Suppose 1 (4t+4) 2t -30 (t) Aa (t) with a (3)...
W 3.6:Problem 5 Problem List Next 1 point) The market equilibrium point for a product is reached when 8000 units are produced and sold at $20 per unit. The manufacturer will not produce any units at the price of $6, and the customers will not buy any at the price of $60. Find the supply and demand equations, assuming Supply equation: p- they are linear. The equations should express price p in terms of qu Note: You can earn partial...
9:19 p.m euclid.vaniercollege.qc.ca 111 Fid。 10 % Previous Problem Problem List Next Problem (1 point) 2Ω 3 S2 1 2 In the circuit shown in the figure above, the ammeter reads 4 A and the voltmeter reads 5 V. Find the emf E and the resistance R R- Note: You can earn partial credit on this problem. Preview My Answers Submit Answers You have attempted this problem 0 times. You have unlimited attempts remaining
Problem 2. (1 point) Let F(x) = ss flodt, where f(t) is the graph in the figure. Find each of the following: A. F(2) = 0 B. F'(5) = 3 6 7 C. The interval (with endpoints given to the nearest 0.25) wfſero F is concave down: Interval (1.25,6) (Give your answer as an interval or a list of intervals, e.g. (-infinity,8] or (1,5),(7,10), or enter none for no intervals.) D. The value of x where F takes its maximum...