WebThere is no elementary antiderivative for either of those. It's actually easier to deal with eix / (1 + x2). As a corollary of a theorem of Liouville, if feg has an elementary antiderivative, … Web(a) Review your lecture notes and derive the 2-point Gaussian-Legendre formula, ∫ − 1 1 f (x) d x = w 1 f (x 1 ) + w 2 f (x 2 ) i.e. you need to determine the weights w 1 and w 2 and the nodes x 1 and x 2 so that the above rule is exact for the functions f (x) = 1, f (x) = x, f (x) = x 2, and f (x) = x 3. This means you have to solve a ...
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WebAug 12, 2024 · I understand that you are trying to get integral values at 600 values of x, which is taking so much time to run. You can use “fplot” function to plot any symbolic expressions in required interval. Theme. Copy. syms w x. pi = sym (pi) A= (1+cos (w))*cos (w*x); B=sin (w)*sin (w*x); WebSolve your math problems using our free math solver with step-by-step solutions. Our math solver supports basic math, pre-algebra, algebra, trigonometry, calculus and more. fridge cleaning cartoon
integration - Find $\int \frac 1 {(x^2 +a^2)^2} dx $. - Mathematics ...
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