1) The values of.x and y for this equation (x - 3) + i (y + 2) = -1 +i3 are: a) x =-2, y = 1 b) x = 2, y =1 e) x 2, y =-1 d)x =-2, y =-1

Calculus: Early Transcendentals
8th Edition
ISBN:9781285741550
Author:James Stewart
Publisher:James Stewart
Chapter1: Functions And Models
Section: Chapter Questions
Problem 1RCC: (a) What is a function? What are its domain and range? (b) What is the graph of a function? (c) How...
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ex+c c) e*
Q2: Choose the correct answer for the following:
1) The values of x and y for this equation (x - 3) + i (y + 2) = -1+i 3 are:
x =-2, y = 1 b) x 2, y 1
c) x 2, y =-1 d)x=-2, y =-1
-x +4x, +3x, =2
2) If
2.x, +2.x, =1
, the values of x,,x2 and x, for the following system of
X - 3x, +5x, =0
equations are: (Use Cramer's rule)
a)
3
3
3
b) x
3
14 =X; =
14't
14
14
14
c)
4
3
3
X =-
14
d)
3
x =
14
14
14*=*;
14
1/x
dx, where t =. The result of this integral is: (Use by parts method)
1
3) je's
e
+ex +c b) -
a)
+ex+c d) -
4) xy'dA,R is the triangular region with points (0, 0), (1,0), and (1, 1), where
R
(dA means dx dy or dy dx). The value of the double integral is:
a)
b)
14
c) 1
d) 1
13
16
15
Transcribed Image Text:ex+c c) e* Q2: Choose the correct answer for the following: 1) The values of x and y for this equation (x - 3) + i (y + 2) = -1+i 3 are: x =-2, y = 1 b) x 2, y 1 c) x 2, y =-1 d)x=-2, y =-1 -x +4x, +3x, =2 2) If 2.x, +2.x, =1 , the values of x,,x2 and x, for the following system of X - 3x, +5x, =0 equations are: (Use Cramer's rule) a) 3 3 3 b) x 3 14 =X; = 14't 14 14 14 c) 4 3 3 X =- 14 d) 3 x = 14 14 14*=*; 14 1/x dx, where t =. The result of this integral is: (Use by parts method) 1 3) je's e +ex +c b) - a) +ex+c d) - 4) xy'dA,R is the triangular region with points (0, 0), (1,0), and (1, 1), where R (dA means dx dy or dy dx). The value of the double integral is: a) b) 14 c) 1 d) 1 13 16 15
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