Obtain a partial Differential equation by eliminating arbitrary constants from z=(x-α) ^2 +(y-β) ^2?
A) 2z=p^2+q^2
B) 4z=p^2+q^2
C) 4z=p+q
D) z^2=p^2+q^2
Find the most general antiderivatives f(x)= -8(e^x)-6(sec^3)(x), where -pi/2 <x< pi/2
The production manager of a company plans to include 180 sq. cm of actual
printed matter in each page of a book under production. Each page should have 2.5 cm
wide margin along the top and bottom and 2.0 cm wide margin along the sides. What
are the most economical dimensions of each printed page?
Show that x^5 +4x=1 has exactly one solution on [0,1]
Given f(x)=x^7 -x^5 -x^4 +2x +1 on interval [-1,1] show that there's at least one critical point on this interval.
solve the initial value problem y' + 3y =f(t) ,y(0)=1 where f(t) = 1 for 0<=t<1 and 0, t>=1
1. Consider the graph of the function y = sin x + cos x. Describe its overall shape.
2. Using a graphing calculator or other graphing device, estimate the x- and y-values of the maximum point for the graph (the first such point where x > 0). It may be helpful to express the x-value as a multiple of π.
3. Now consider other graphs of the form y = A sin x + B cos x for various values of A and B.
4. Repeat and sketch the graph for A = 1, B = 2.
5. Explain what you have discovered from completing this activity using details and examples.
Find the average value of f (x, y) over the region R f(x, y) = ex + y R: triangle with vertices (0, 0), (0, 3), (3, 3) with maple lab
1. To reduce shipping distances between the manufacturing facilities and a major consumer, acomputer brand, intends to start production of a new controlling chip for Pentium III mi-croprocessors at their two Asian plants. The cost of producingx1chips at India isC1=0.002x21+ 4x1+ 500,and the cost of producingx2chips at Singapore isC2= 0.005x22+ 4x2+ 275.The Indian computer manufacturer buys them for $150 per chip. Find the quantity that shouldbe produced at each Asian location to maximize the profit if, in accordance with Intel’s mar-keting department, it is described by the expression:P(x1, x2) = 150(x1+x2)−C1−C2.2.
When the air resistance is ignored, the horizontal range R of a projectile is given by R(θ) = v2 0 g sin 2θ where v0 is the constant initial velocity, g is the acceleration due to gravity, and θ is the angle of elevation or departure. Find the maximum range of projectile.