f(x)=-4Cos(2x-π

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16 sin x 4 + cos x Show that the function f(x) = x, is strictly decreasing in (π/2,π)

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The period of the function f(x)=4 cos (2 x+3) is (a) 2 π (b) π/2 (c) π (d) none of these

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FOURIER SERIES f(x) = |cos x| in interval x (- pi to +pi)

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This chapter closes now, for the next one to begin. 🥂✨.#iitbombay #convocation

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FOURIER SERIES: f(x)=1+(2x/pi) (x=-pi to 0) 1-(2x/pi) (x=0 to +pi) Deduce Π^2/8 = 1+1/3^2 + ...

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Find the minimum and maximum values for f(x) = sin x + sin2x cos x + 3/4 cos 2x over [0, pi]

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Finding the Period and Amplitude of a Graph

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How REAL Men Integrate Functions

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FOURIER SERIES f(x)=x^2 in x=-pi to pi Find Π^2/6 Π^2/8 Π^2/12

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Let f(x)=4 cos√(x^2-π^2/9). Then (a) the domain of f is [π/3,+∞) (b) the range of f is [-1,1] (c)...

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When mathematicians get bored (ep1)

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Fourier series f(x) =x(2pi-x) ST (2 pi^2)/3 - 4 = cos x +(cos 2x)/2^2+... Deduce Π^2/8 =1-1/3^2+...

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Trigonometric Values 0, π/2, π, 3π/2, 2π,⋅⋅⋅ at Lightning Speed

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y = -3cos(-2x + pi/2) find the amplitude, period, and phase shift

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FOURIER SERIES: f(x)=1+(2x/pi) (x=-pi to 0) 1-(2x/pi) (x=0 to +pi) Deduce Π^2/8 = 1+1/3^2 + ...

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Label amplitude, phase shift, period for function y = 4 cos(x + pi/4).

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The fundamental period of the function \( f(x)=4 \cos ^{4}\left(\frac{x-\pi}{4 \pi^{2}}\right)-2...

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IIT Bombay CSE 😍 #shorts #iit #iitbombay

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#Trigonometry all formulas

0:10:45

Find whether the following signals are periodic or not, If periodic find the fundamental period.

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🤣Modi ji ne to math ki esi taisi kar diye🤣🙆🏻‍♂️ #shorts #youtubeshorts #viral

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FOURIER SERIES : f(x) = -1 x= - pi to -pi/2 0 x= - pi/2 to pi/2 1 x=pi/2 to pi

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Find the Fourier series of f(x)= x^3 in x = Π - to + Π