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    Integrals

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    Trigonometric Integrals

    Please see the attached file for the fully formatted problems. keywords: integration, integrates, integrals, integrating, double, triple, multiple keywords : find, finding, calculating, calculate, determine, determining, verify, verifying, evaluate, evaluating, calculate, calculating, prove, proving

    Integrals

    Please see the attached file for the fully formatted problems. keywords: integration, integrates, integrals, integrating, double, triple, multiple keywords : find, finding, calculating, calculate, determine, determining, verify, verifying, evaluate, evaluating, calculate, calculating, prove, proving

    Integrals

    Please see the attached file for the fully formatted problems. keywords: integration, integrates, integrals, integrating, double, triple, multiple keywords : find, finding, calculating, calculate, determine, determining, verify, verifying, evaluate, evaluating, calculate, calculating, prove, proving

    Mean Value

    Find the mean value of y= |cosx| in the range -Pi < x < Pi

    Evaluate the given line integral and the given surface integral.

    Do the following: (1) Evaluate Int(P(x, y) dx + Q(x, y) dy) over the curve C, where P(x, y) = y^2, Q(x, y) = 3x, and C is the portion of the graph of the function y = 3x^2 from (-1, 3) to (2, 12). Here, "Int" stands for integral. (2) Use the Divergence Theorem to evaluate the surface integral Int(F*n ds) over the surface S

    Differentiation and Integration

    Please see the attached file for the fully formatted problems. keywords: integration, integrates, integrals, integrating, double, triple, multiple, derivatives

    Area and volume using multiple integrals

    1 Find the area of the part of the surface 2z = x^2 that lies directly above the triangle in the xy-plane with the vertices at (0,0),(1,0) and (1,1). 2 Find the volume of the region in the first octant that is bounded by the hyperbolic cylinders xy = 1, xy = 9, xz = 4, yz = 1, and yz = 16. Use the transformation u = xy, v =

    Indefinite Integrals : Partial Fractions

    Use the method of partial fractions to evaluate the indefinite integral (Let u= ln[x]) (integral) (7+11*ln[x]^2)/(x*ln[x]^3+x*ln[x]) keywords: integration, integrates, integrals, integrating, double, triple, multiple keywords : find, finding, calculating, calculate, determine, determining, verify, verifying, evaluate, e

    Surface area of a solid

    Identify the definite integral that represents the area of the surface formed by revolving the graph of f (x)= x^3 on the interval [0,1] about the y-axis.

    Description of Simpson's Rule

    A function f is given by the following table: x= 0 1 2 3 4 f(x)= 9 2 2 8 5 Approximate the area between the x-axis and y=f (x) from x=0 to x=4 using Simpson's Rule.

    Average Value

    Find the average value of f (x)= (3x^2)-2 on the interval [0,2].

    Area of region bounded

    Find the area of the region bounded by the graphs of f (x)= x^3 +x^2 -72x and g (x)= -x^2 +8x

    Work Done in Stretching Spring Foot

    A force of 20 pounds stretches a spring 3/4 foot on an exercise machine. Find the work done in stretching the spring 1 foot. keywords: finding, find, calculate, calculating, determine, determining, verify, verifying, evaluate, evaluating keywords: integrals, integration, integrate, integrated, integrating, double, triple,

    Area of a Region Between Two Curves

    Find the area of the region bounded by the graphs of f (x)= x^3 + 4x^2 -12x and g (x)= -x^2 + 2x. keywords: finding, find, calculate, calculating, determine, determining, verify, verifying

    Convergence or Divergence of an Integral

    Evaluate the integral or determine that it diverges: (integral from positive infinity to 0) x*e^(-x/2)*dx keywords: integrals, integration, integrate, integrated, integrating, double, triple, multiple, improper

    Holomorphic Function and Taylor Expansion

    Let f(z) be holomorphic in |z|less than R with Taylor expansion f(z)=sum(a_nz^n) and set I_2(r)=1/2pi(integral from 0 to 2pi of|f(re^itheta)|^2 d(theta), where 0<=r<R. Show that a) I_2(r)=sum(n=0 to 00)|a_n|^2r^2n b) I_2(r) is increasing. c) |f(0)|^2<=I_2(r)<=M(r)^2, with M(r)=sup_|z||f(z)|

    Indefinite Integrals : Integration by Parts

    8. Use integration by parts to evaluate the given integral. integral arctan x dx 9. Determine the divergence or convergence of the given improper integral. Evaluate the integral if it converges. integral ^ infinity 1 / (e^x + e^(-x)) dx

    Convergence or Divergence of an Improper Integral

    6. Determine the divergence or convergence of the given improper integral. Evaluate the integral if it converges. integral to the power of 4 sub 3 1 / (square root x - 3) dx 7. Use integration by parts to evaluate the given integral. integral x sec^2 x dx