1) The Arc Length of the curve f(x) = coshx, 0≤x≤ In3 is: d. 312 12 3 C. b. 2²/2 0.33 lorod by y=8-x²,y=-2 is

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Chapter1: Functions And Models
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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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calculus pleeeeease solve question 1

1) The Arc Length of the curve f(x) = coshx, 0≤x≤ In3 is:
d. 21/22
4
12
C. 5
b. ³/1
a.-
3
2) The Volume of the solid obtained when the region enclosed by y = 8 - x², y = -2 is
revolved about y = -3
V10
√10
a. π
(11-x²)²-(1)²}dx
b. π
π
(12-x²)²-(2)²}dx
d. π
(5-x²)² – (5)²}dx
C. π
(13-x²)² – (3)²}dx
3) lim (3x + e-*)* =
X48
b. 0
a. e¹2
C. 1
d. co
-00 e³x
dx =
a. Diverges
b. converges to
8
C. converges to
d. converges to
5) One of the following sequences is an decreasing sequence
a. {ne"}
b.
d. {n-2"}
1
√10
1+e6x
√10
c. {In n³}
TL
Transcribed Image Text:1) The Arc Length of the curve f(x) = coshx, 0≤x≤ In3 is: d. 21/22 4 12 C. 5 b. ³/1 a.- 3 2) The Volume of the solid obtained when the region enclosed by y = 8 - x², y = -2 is revolved about y = -3 V10 √10 a. π (11-x²)²-(1)²}dx b. π π (12-x²)²-(2)²}dx d. π (5-x²)² – (5)²}dx C. π (13-x²)² – (3)²}dx 3) lim (3x + e-*)* = X48 b. 0 a. e¹2 C. 1 d. co -00 e³x dx = a. Diverges b. converges to 8 C. converges to d. converges to 5) One of the following sequences is an decreasing sequence a. {ne"} b. d. {n-2"} 1 √10 1+e6x √10 c. {In n³} TL
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