mathematics
 👍 0
 👎 0
 👁 101

 👍 0
 👎 0
posted by Beatrice
Respond to this Question
Similar Questions

calculus
a) Let f(z) = z^2 and γ(t) = 1 + it^3, t ∈ [0,1]. i) Write out the contour integral ∫γ f(z)dz as an integral with respect to t. You do not need to evaluate this integral. ii) Evaluate the integral ∫0,1+i z^2dz iii) What is
asked by jack on March 5, 2016 
Calculus
Evaluate the following definite integral: integral at a = 1, b=2 4dx/(9x^2+30x+25) Would I have to separate them in 3 terms as: 4 ∫1/9x^2 + ∫1/30x + ∫1/25 resulting in: 4/(3x^3)+ (15x^2)+ C? and from there I can replace
asked by Paul on August 10, 2012 
Calculus
1. Express the given integral as the limit of a Riemann sum but do not evaluate: integral[0 to 3]((x^3  6x)dx) 2.Use the Fundamental Theorem to evaluate integral[0 to 3]((x^3  6x)dx).(Your answer must include the
asked by Ernie on May 7, 2018 
Calculus
Evaluate the integral: 16csc(x) dx from pi/2 to pi (and determine if it is convergent or divergent). I know how to find the indefinite integral of csc(x) dx, but I do not know how to evaluate the improper integral.
asked by Sam on June 4, 2012 
Algebra
I need help trying to put the correct vocabulary words when solving this problem such as grouping, factor, prime factor, GCF, and perfect square, and please check and see if I am doing this correctly. 15x^2+31x+2 In my last
asked by Lisa on August 10, 2014

calc 3
1. Evaluate the given integral by making an appropriate change of variables, where R is the region in the first quadrant bounded by the ellipse 36x^2+25y^2=1. L= double integral R (4sin(144x^2+100y^2) dA. 2. Use the given
asked by lala on November 4, 2014 
Calculus II/III
A. Find the integral of the following function. Integral of (x√(x+1)) dx. B. Set up and evaluate the integral of (2√x) for the area of the surface generated by revolving the curve about the xaxis from 4 to 9. For part B of
asked by Ryoma on February 19, 2007 
calculus
1.Evaluate the integral. (Use C for the constant of integration.) integral ln(sqrtx)dx 2. Use the method of cylindrical shells to find the volume V generated by rotating the region bounded by the curves about the given axis. y =
asked by Anonymous on February 6, 2020 
Math (Definite Integrals)
Sketch the region given by the definite integral. Use geometric shapes and formulas to evaluate the integral (a > 0, r > 0). r ∫ sqrt(r^2  x^2) dx r While I recognize that this looks similar to a circle function, I'm not sure
asked by Ray on April 6, 2017 
Math
Evaluate the integral of (sin 2x)/(1+cos^2 x) 1. u=cosx and du=sinx *dx 2. evaluate the integral of 1/(1+u^2)*du 3. result is ln(1+u^2)+C Where did the sin2x dissapear too???
asked by Dave on September 13, 2017