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Homework Answers
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2. Find the following: a. 13 - 4i| b. 1-5 + 12i| 3. Simplify into one...
Fall (25) 2. Find the limit lim 3z + 12i 27-4i 22 +16 (25) 3. Evaluate...
Fall (25) 2. Find the limit lim 3z + 12i 27-4i 22 +16 (25) 3. Evaluate the integral positive orientation. cos(12) 4z2 + 8z - 5 dz where C is the circle C: 12+3+ i = 2
Find the geometric mean between the two numbers. Simplify your answers. 1) 3 and 12 2)...
Find the geometric mean between the two numbers. Simplify your answers. 1) 3 and 12 2) 4 and 16 3) 3 and 27 4) 5 and 20 5) 2 and 8 6) 6 and 15 7) 4 and 24 8) 8 and 20 9) 3 and 16
#1,5,9,13,17,21 please :) 1-16, find each of the following dot products ←1,3):(4, 10) 8. (10, 8)...
#1,5,9,13,17,21 please :)
1-16, find each of the following dot products ←1,3):(4, 10) 8. (10, 8) .(12,-6) (-7,-4)-(-2,-7) 10.(5,-2). (-1,-1) 11. (V3.-2). (3v5-1) 15. (0.8, -0.5) (2,6) 12. (4v2.Vi) . (-v 2.-Vi》 16. (-18, 3)-(10,-300) 13 (5, a) (-3a, 2) 1 14. (4x, 3y). (2y, -5x) In Exercises 17-32, find the angle e (0 s e s 180; round to the nearest degree) between each pair of vectors (2. -4) and (4, -1) 17 (-4,3) and (-5,-9) (-4, 6) and(-6,8)...
Directions: In 25-27, let u = 15-6i .V=-5+ 4i, and w=-2-i. [25] Simplify u + 3v:...
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
all parts -2t e - (13 points) Let f(t) cos 2t, sin 2t) for t 2...
all parts
-2t e - (13 points) Let f(t) cos 2t, sin 2t) for t 2 0. F() (a) (4 points) Find the unit tangent vector for the curve d (F(t)-v(t)) using the product rule for dt (b) (5 points) Let v(t) = 7'(t). Calculate the dot product and simplify v(t) (c) (4 points) For an arbitrary vector-valued function 7 (t) with velocity vector = 1, what can be said about the relationship between F(t) and v(t)? if F(t) (t)...
Calculate the probability of the following events A the first number is 2 or 3 or4...
Calculate the probability of the following events A the first number is 2 or 3 or4 B P(A) P(B) P(not A) P(not B) P(A or B) the second number is 1 or 2 or 3 P(A and B) P(A given B) 2 Dice Sample Space 1,6 1,5 2,5 3,5 4,5 5,5 1,4 1,1 2,1 3,1 4,1 5,1 6,1 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 2,6 3,6 4,6 2,4 3,4 4,4 5,4 6,4 5,6 6,5...
3a 2/° c) -48aSBS d) 144a$ps 5) Simplify: (-4a\p!)2(3a²B)2 a) -48a%p3 b) 144a$p3 6) Simplify: (90-'8:203)2...
3a 2/° c) -48aSBS d) 144a$ps 5) Simplify: (-4a\p!)2(3a²B)2 a) -48a%p3 b) 144a$p3 6) Simplify: (90-'8:203)2 (32°'B-2003) a) 3a'ß?n? b) 2a'ß?n? d) a'B?n 2 3a'ß2n3 c) -BS 3p*o? d) BS 3p*o?a 7) Simplify: (-aßl? (po 2,2 (3p?o)(2a28-1)2 a) BS b) -BS 3p^o? 3pmala 8) Simplify: 602- 70 - 5 1002 - 0-3 a) (30 + 5(26 - 1) b) (30 - 5)(20 + 1) (20 + 1)(50 -3) (20 - 1)(50 -3) 9) Simplify: Q? - 2a - 24 ·...
[3] Given: u = -8i + 6 v = i- j w = 4i - 8j...
[3] Given: u = -8i + 6 v = i- j w = 4i - 8j T = -10i Point Pat (-17, -v2), point at (-9, 11), and point Rat (8, -15) Five of the following six parts are each worth 3 points. Part b is worth 5 points. a) Find the position vector, in xi + yj form, for the vector whose initial point is R and whose terminal point is 9. b) Sketch the position vector determined by...
Calculate the probability of the following events A the first number is 2 or 3 or...
Calculate the probability of the following events A the first number is 2 or 3 or 4 E the second digit is 3 or less F the second digit is 4 or greater PIE or F) P(E and F) P(A) P( A and E) P( A and F) P( A and E)+P( Aand F) 2 Dice Sample Space 1,1 2,1 3,1 4,1 5,1 1,6 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 1,5 2,4 3,4 4,4...
An experiment consists of rolling two fair dice and adding the dots on the two sides...
An experiment consists of rolling two fair dice and adding the dots on the two sides facing up. Using the sample space provided below and assuming each simple event is as likely as any other, find the probability that the sum of the dots is not 2 or 8. 1 5 (1,5) First Die (1,1) 2 (2.1) (3,1) 4 (4.1) (5,1) 6 (61) 2 (1,2) (2.2) (3,2) (4,2) (5,2) (6,2) لا لا ، الا ان Second Die 3 4 (1,3)...
Fall (25) 2. Find the limit lim 3z + 12i 27-4i 22 +16 (25) 3. Evaluate the integral positive orientation. cos(12) 4z2 + 8z - 5 dz where C is the circle C: 12+3+ i = 2
Find the geometric mean between the two numbers. Simplify your answers. 1) 3 and 12 2) 4 and 16 3) 3 and 27 4) 5 and 20 5) 2 and 8 6) 6 and 15 7) 4 and 24 8) 8 and 20 9) 3 and 16
#1,5,9,13,17,21 please :)
1-16, find each of the following dot products ←1,3):(4, 10) 8. (10, 8) .(12,-6) (-7,-4)-(-2,-7) 10.(5,-2). (-1,-1) 11. (V3.-2). (3v5-1) 15. (0.8, -0.5) (2,6) 12. (4v2.Vi) . (-v 2.-Vi》 16. (-18, 3)-(10,-300) 13 (5, a) (-3a, 2) 1 14. (4x, 3y). (2y, -5x) In Exercises 17-32, find the angle e (0 s e s 180; round to the nearest degree) between each pair of vectors (2. -4) and (4, -1) 17 (-4,3) and (-5,-9) (-4, 6) and(-6,8)...
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
all parts
-2t e - (13 points) Let f(t) cos 2t, sin 2t) for t 2 0. F() (a) (4 points) Find the unit tangent vector for the curve d (F(t)-v(t)) using the product rule for dt (b) (5 points) Let v(t) = 7'(t). Calculate the dot product and simplify v(t) (c) (4 points) For an arbitrary vector-valued function 7 (t) with velocity vector = 1, what can be said about the relationship between F(t) and v(t)? if F(t) (t)...
Calculate the probability of the following events A the first number is 2 or 3 or4 B P(A) P(B) P(not A) P(not B) P(A or B) the second number is 1 or 2 or 3 P(A and B) P(A given B) 2 Dice Sample Space 1,6 1,5 2,5 3,5 4,5 5,5 1,4 1,1 2,1 3,1 4,1 5,1 6,1 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 2,6 3,6 4,6 2,4 3,4 4,4 5,4 6,4 5,6 6,5...
3a 2/° c) -48aSBS d) 144a$ps 5) Simplify: (-4a\p!)2(3a²B)2 a) -48a%p3 b) 144a$p3 6) Simplify: (90-'8:203)2 (32°'B-2003) a) 3a'ß?n? b) 2a'ß?n? d) a'B?n 2 3a'ß2n3 c) -BS 3p*o? d) BS 3p*o?a 7) Simplify: (-aßl? (po 2,2 (3p?o)(2a28-1)2 a) BS b) -BS 3p^o? 3pmala 8) Simplify: 602- 70 - 5 1002 - 0-3 a) (30 + 5(26 - 1) b) (30 - 5)(20 + 1) (20 + 1)(50 -3) (20 - 1)(50 -3) 9) Simplify: Q? - 2a - 24 ·...
[3] Given: u = -8i + 6 v = i- j w = 4i - 8j T = -10i Point Pat (-17, -v2), point at (-9, 11), and point Rat (8, -15) Five of the following six parts are each worth 3 points. Part b is worth 5 points. a) Find the position vector, in xi + yj form, for the vector whose initial point is R and whose terminal point is 9. b) Sketch the position vector determined by...
Calculate the probability of the following events A the first number is 2 or 3 or 4 E the second digit is 3 or less F the second digit is 4 or greater PIE or F) P(E and F) P(A) P( A and E) P( A and F) P( A and E)+P( Aand F) 2 Dice Sample Space 1,1 2,1 3,1 4,1 5,1 1,6 1,2 2,2 3,2 4,2 5,2 6,2 1,3 2,3 3,3 4,3 5,3 6,3 1,5 2,4 3,4 4,4...
An experiment consists of rolling two fair dice and adding the dots on the two sides facing up. Using the sample space provided below and assuming each simple event is as likely as any other, find the probability that the sum of the dots is not 2 or 8. 1 5 (1,5) First Die (1,1) 2 (2.1) (3,1) 4 (4.1) (5,1) 6 (61) 2 (1,2) (2.2) (3,2) (4,2) (5,2) (6,2) لا لا ، الا ان Second Die 3 4 (1,3)...
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