2. What is the angle between the vectors 7 = (-1,0,1) and w (0,1, 1)? 27n (A) 0 (B) (C) 4 (D) 5 (E) 5 (F) 3 (G) 4 (H) 6 (I) 7 3. Let F (x, y) = (x + ev , x + y²). Is path independent? (A) Yes (B) No (C) Not enough information

Advanced Engineering Mathematics
10th Edition
ISBN:9780470458365
Author:Erwin Kreyszig
Publisher:Erwin Kreyszig
Chapter2: Second-order Linear Odes
Section: Chapter Questions
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please send handwritten soution Q3

2. What is the angle between the vectors 7 = (-1,0,1) and w
(0,1, 1)?
27n
(A) 0
(B)
(C)
4
(D) 5
(E) 5
(F)
3
(G)
4
(H)
6
(I) 7
3. Let F (x, y) = (x + ev , x + y²). Is
path independent?
(A) Yes
(B) No
(C) Not enough information
Transcribed Image Text:2. What is the angle between the vectors 7 = (-1,0,1) and w (0,1, 1)? 27n (A) 0 (B) (C) 4 (D) 5 (E) 5 (F) 3 (G) 4 (H) 6 (I) 7 3. Let F (x, y) = (x + ev , x + y²). Is path independent? (A) Yes (B) No (C) Not enough information
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