(1 point) Find two vectors vi and v2 whose sum is (2, -5), where vi is...
1. (1 point) Find two vectors vi and v2 whose sum is (-3,0), where Vi is parallel to(-2,-4) while v2 is perpendicular to-2,-4) and Answer(s) submitted: (incorrect) 2. (1 point) Find the angle θ between the vectors a- 10i -j- 5k and b 2i+j- 21k Answer (in radians): θ Answer(s) submitted: (incorrect) 3. (1 point) Find a vector a that has the same direction as -6,5,6) but has length 3. Answer: a Answer(s) submitted: (incorrect) 4. (1 point) Suppose we...
Can I get help with questions 2,3,4,6? be the (2) Determine if the following sequences of vectors vi, V2, V3 are linearly de- pendent or linearly independent (a) ces of V 0 0 V1= V2 = V3 = w. It (b) contains @0 (S) V1= Vo= Va (c) inations (CE) n m. -2 VI = V2= V3 (3) Consider the vectors 6) () Vo = V3 = in R2. Compute scalars ,2, E3 not all 0 such that I1V1+2V2 +r3V3...
Decompose v into two vectors, V, and v2, where v, is parallel to w and v2 is orthogonal to w. V= -1 + 2), w=i+2) V1 = i + V2 = ((i+O; (Simplify your answer.)
Decompose v into two vectors, V, and V2, where vais parallel to w and v2 is orthogonal to w. V= -1 -2], w = -21 - v1 = ( Oi+O; v2 = (i+O; (Simplify your answer.)
Dot and Cross Products: Problem 7 bus Problem Problem List Next Problem ht) Find two vectors vi and U2 whose sum is (2,-5), where vi is parallel to (-1,-5) while vy is perpendicular to (-1,-5). ou can earn partial credit on this problem. ew My Answers Submit Answers He attempted this problem 6 times. You have 4 attempts left before new version will be requested. erall recorded score is 0%. e unlimited attempts remaining. instructor
Part A Determine the magnitude of the sum of the three vectors Vi-8.0i - 9.0j, V2- i j, and V32.0 i +5.0j Express your answer using two significant figures. Submit Request Answer Part B Determine the angle (in degrees) of the sum of the three vectors Vi Express your answer using two significant figures 801-9.0 j , V2 1 + J , and V3 =一2.0 i + 5.0 j ΑΣ Submit Request Answer Part C Determine the magnitude of Vi...
חו (1 point) Suppose V1, V2, V3 is an orthogonal set of vectors in R Let w be a vector in span(V1, V2, V3) such that (v1,vi) = 24, (v2,v2) = 21, (V3, V3) = 9, (w,v) 120, (w, v2) = 147, (w,v3) -36, Vi+ V2+ then w= V3.
Linear Algebra 6. (8pt) (a) Find a subset of the vectors v1 = (1, -1,5,2), V2 = (-2,3,1,0), V3 =(4,-5, 9,4), V4 = (0,4,2, -3) V5 = (-7, 18, 2, -8) that forms a basis for the space spanned by these vectors. (b) Use (a) to express each vector not in the basis as a linear combination of the basis vectors. (c) Let Vi V2 A= V3 V4 Use (a) to find the dimension of row(A), col(A), null(A), and of...
Decompose v into two vectors V, and V2, where V, is parallel to w and v2 is orthogonal to w. v=i-5j, w = 3i+j 1 29 3 7 O A. Vy=-51+ - 51, V2 = -51 5) 3 1 6 24 O B. Vy = - 51+ - 51, V2 = 51 5 3 1 8 24 OC. V = 5+ - 51, V2 = 51+ 2 2 5 43 OD. Vq = - 31+ - g), V2 = 3i+-gi
1. (15/100) Give two vectors V1=[1, 2, 3]; V2= [1, 1,-1]; V3=(1,0, 1] 1.1. (10/100) Please make Vi, V2 and V3 unit vectors and name the unit vectors U1, U2 and U3 accordingly. 1.2. (5/100) Are U1, U2 and U3 linearly independent?