tinhdoan1511311

(z + h) -f(r 6. For f(x)-z?-4x + 7, fird f(z+h)-/(z) 7. Find f(-1.5) if 4-5x, s-2 0, 12 + 1, x21 f(x) = ー2

ll-B lycff' 가D-B斗 Let S {A, B, C, D), where A- 7 -9 (a) Show that the matrix G = is a linear combination of A, B, C, D (b) Show that S is a linearly dependent set; (c) Find a basis for the vector space V Span(S). d) What is the dimension of V? v-(x-z,y, x+ z, y +2:, 5:)| x.y.z

HW3 Find (a) A + B, (b)A-B, (c) 24, (d) 2A-B, and (e) B + 0 6 21 1. 2 34 -1 24

Let V = {(a, b): a, b epsilon R} with the following addition and scalar multiplication operations on u = (v_1 v_2) and v = (v_1, v_2) u + v = (u-1 + v_1 + 2, u_2 + v_2 + 20 ku = (0, k u_2) Find the zero vector. if it exist Find the -u vector for u = (u_1, u-2), if it exist Does the axiom I u = u hold. Justify your answer

Find f. f "(6)-sin(?) + cos(?), r0)-3, f '(0)-3 Need Help? L Read it-i Lwatchlt Read It Talk to a Tutor