Double integrals—transformation given To evaluate the following integrals, carry out the following steps . a. Sketch the original region of integration R and the new region S using the given change of variables . b. Find the limits of integration for the new integral with respect to u and v . c. Compute the Jacobian . d. Chance variables and evaluate the new integral . 76. ∬ R x y 2 d A ; R is the region between the hyperbolas xy = 1 and xy = 4 and the lines y = 1 and y = 4; use x = u / v , y = v .
Double integrals—transformation given To evaluate the following integrals, carry out the following steps . a. Sketch the original region of integration R and the new region S using the given change of variables . b. Find the limits of integration for the new integral with respect to u and v . c. Compute the Jacobian . d. Chance variables and evaluate the new integral . 76. ∬ R x y 2 d A ; R is the region between the hyperbolas xy = 1 and xy = 4 and the lines y = 1 and y = 4; use x = u / v , y = v .
Solution Summary: The author illustrates the region R in xy- and uv- plane.
Double integrals—transformation givenTo evaluate the following integrals, carry out the following steps.
a. Sketch the original region of integration R and the new region S using the given change of variables.
b. Find the limits of integration for the new integral with respect to u and v.
c. Compute the Jacobian.
d.Chance variables and evaluate the new integral.
76.
∬
R
x
y
2
d
A
;
R is the region between the hyperbolas xy = 1 and xy = 4 and the lines y = 1 and y = 4; use x = u/v, y = v.
With differentiation, one of the major concepts of calculus. Integration involves the calculation of an integral, which is useful to find many quantities such as areas, volumes, and displacement.
Find the indefinite integral using the substitution x = 7 sec(0). (Use C for the constant of integration.)
√ ׳ √x² - 49 dx
2
Graph of h
6. The graph of the function h is given in the xy-plane. Which of the following statements is correct?
, the graph of h is increasing at an increasing rate.
(A) For
(B) For
(C) For
苏|4 K|4
π
π
, the graph of h is increasing at a decreasing rate.
2
0 and b>1
(B) a>0 and 01
(D) a<0 and 0
3.
Consider the sequences of functions fn: [-T, π] → R,
sin(n²x)
n(2)
n
(i) Find a function f : [-T, π] R such that fnf pointwise as
n∞. Further, show that f uniformly on [-T,π] as n→ ∞.
[20 Marks]
(ii) Does the sequence of derivatives f(x) has a pointwise limit on [-7,π]?
Justify your answer.
[10 Marks]
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