(24) Which polar point is not approximately equivalent to the polar point (12, 6)? (12, 12.28)...
Directions: In 25-27, let u = 15-6i .V=-5+ 4i, and w=-2-i. [25] Simplify u + 3v: A) -6i B) 6i C) 30-6i D) 30+6i E) none of these [26] Find the sum of the conjugate of v and the conjugate of w. A)-7-31 B) -7 +31 C) 7-3i D) 7+3i E) none of these [27] Subtract w from u. A) -17-71 B) -17+5i c) 13-5i D) 13-71 E) none of these
6-7. Given vectors U = -4i +12, V = 5i - 2j, W=-3i- 6. Find a) 30 - 5V._b) 2V - W'. 7. a) UW What can you tell from the result? b) angle between U and V (keep one digit after decimal. calculato
[16] In what quadrant of the polar plane does the polar point (-15. - 916) lie? A.1 B. C. II D. IV Eit lies on an axis (17) In what quadrant of the polar plane does the polar point (13,3) lle? A. D. IV E. it lies on an axls [18] Determine the product: (scis ®), cis 6.) A. 55 cis 8,8, B. (1 + 6) cis 0,8, C. , cis (+ 8.) D. (5 + 1,) cis ( +...
#1,5,9 and #13,17,21,25 please.
In Exercises 1-12, graph each complex number in the complex plane 3. -2 4i 2 2. 3 5i 7.-3i 8.-5i 6. 7 47 19 7 15 2 11 2 12. 10 10 each complex number in polar form 15. 1 V3i 14. 2 + 2i 16. -3- V3i 3. 1-i 20. -V3+i 18. V5_V5İ 19. V3-3i 17-44i 24. -8-8V3i 22. 2 + Oi 2 23, 2v3-2i 21. 3 +0i V3 1 1 V3 28·16+161 26, 1...
[20] Simplify (R cis 0)' A. Rp cis pe B. Rºcis po C. Rp cis do D. Rºcis Op E. none of these [21] Which polar point is not equivalent to the polar point (20. - 700º)? A. (20, 20°) B. (-20, 2009) c. (-20. - 160°) D. (20. - 340") E. not one of these is not equivalent, meaning they are all equivalent [22] Which polar point is not equivalent to the polar point (-31, – 3x)? A. (36,0)...
PLEASE SHOW WORK!!!!!!
16) On a man the town of Morgan Run is due south of Davidson and is south east of Vicksburg. The distance from Morgan Run to Davidson and Vicksburg are 32 and 52 miles respectively. The distance between Davidson and Vicksburg is 42 miles. If a plane leaves Morgan Run to fly to Vicksburg, on what bearing should it travel? 17) A vector v has initial point (3,-6) and terminal point (2, -3). a. Find the component...
[16] In what quadrant of the polar plane does the polar point (-15, - 91°) lie? A. B. 1 c. III D. IV E. it lies on an axis [17] In what quadrant of the polar plane does the polar point (12,3) lie? A. B. 11 c. D. TV E. it lies on an axis [18] Determine the product: ( cis )( cis ) A. m, cis 0,0. B. (+ 5) cis 0,0; C. 11cis (, + ) D. (5...
6. Given u= 2 + 31, p= 1 - 2i and w= -3 – 6i where i = V-1 is the imaginary unit. Evaluate the following: A) (u + v B) u + 20 C) 4–3v + 2w D) U E ) uv F) (ulvt G) v/w
9. Find the component form of the vector that starts at (3,-2) and ends at (-1,9). 10. If the terminal point of vis (4.7) and v = Ti - 13), find the initial point of v. 11. Find a imit vector in the same direction as 211 - 7. 12. Determine whether V and w are parallel. orthogonal, or neither. B. v= -2i+3j, w = -6i+9j A. V = 3i-57. w = 6i - 103 18 C. v = 3i...
34 Which point represents the polar coordinate * (1 Point) I GIN E 11: 12 F С 12 D 17 3- 19: (-4, - 27.)? OF C ОВ ОА OD