(T*T')*(R*R')* Integral(G*G')dx so you only have to integrate a scalar function of x. As Walter pointed out, in general it's better to use G = F*( (exp(i*x)*I-A-B*F)\B ) instead of inv, but for a 2x2 it probably doesn't matter too much. ...
Find a value for k that is such that the division: (x^3 - 2x^2 - x + 2)/(x - k) gives the remainder = 2. How to prove a set is compact? The data in the table satisfy the equation y = \frac{k}{x^n}, where n is a positive integer. Determine k and n. |x| 1| 2...
Find frac{dy}{dx} if y = int_{tan(8x)}^{sec(x^7 + 3)} ( {frac{cos({sqrt{t} + 1){t ) dt . (Do not integrate and no need to simplify answer.) Use partial fractions to integrate integral of (2x^2 + x + 1)/(x^3 + x) dx. Integrate the following partial fractions. ...
1.(Mathematics) an arithmetical operation, defined initially in terms of repeated addition, usually writtena×b, a.b,orab,by which the product of two quantities is calculated: to multiplyaby positive integralbis to addato itselfbtimes. Multiplication by fractions can then be defined in the ligh...
Integrate the following functions. (a) 1 to 3 integral (8x+2) e^(x^2+3x-5) dx. (b) integral x^3 ln(x) dx. Find dy/dx of ln(x + y) - ln(x - y) = 24. Integrate the function: (x + 1)(x + log x)^2/x
Solve an equation, inequality or a system.Example: 2x-1=y,2y+3=xNew Example Keyboard Solve √ ∛ e i π s c t l L ≥ ≤Google visitors found us yesterday by entering these algebra terms:match answers from Glencoe Mathmatics math books find the maximum of the absolute values of ...
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An integral is the fundamental object of calculus that corresponds to the addition of infinitesimal objects to find the function. It can also be interpreted as an area or the generalization of an area. We can find two forms of integrals: ...
It's the chain rule again -- we want to zoom into u, get to x, and see how a wiggle of dx changes the whole system: x changes by dx u changes by du/dx, or d(x^2)/dx = 2x How does e^u change? Now remember, e^u doesn't know we want changes from x's point of ...
How to find the limit of functions in calculus. Step by step examples, videos and short definitions in plain English. Calculus made clear!