Sb Sangpi
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393
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Next privilege 500 Rep.
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 Jul 17 accepted Find the approximate change in $y$ as $x$ increases from 2 to 2.02 Jul 17 asked Find the approximate change in $y$ as $x$ increases from 2 to 2.02 Jul 16 accepted The line with equation $y=4x+c$ is a tangent to the curve with equation $y=x^2-x-5$ Jul 16 asked The line with equation $y=4x+c$ is a tangent to the curve with equation $y=x^2-x-5$ Jul 15 awarded Quorum Jul 15 comment Find the acute angle of intersection of the curves $y=\cos x$ and $y=e^{-x}$ at the point $(0,1)$. because If i have $-2$ how about that? Jul 15 comment Find the acute angle of intersection of the curves $y=\cos x$ and $y=e^{-x}$ at the point $(0,1)$. sorry, how come $\frac{\pi}{4}$ ? thx Jul 15 accepted Find the acute angle of intersection of the curves $y=\cos x$ and $y=e^{-x}$ at the point $(0,1)$. Jul 15 comment Find the acute angle of intersection of the curves $y=\cos x$ and $y=e^{-x}$ at the point $(0,1)$. why is $45^{\circ}$, it is because $tan(1)=45^{\circ}$? thx Jul 15 revised Find the acute angle of intersection of the curves $y=\cos x$ and $y=e^{-x}$ at the point $(0,1)$. edited body Jul 15 asked Find the acute angle of intersection of the curves $y=\cos x$ and $y=e^{-x}$ at the point $(0,1)$. Jul 14 accepted Find the magnitude of the acute angle between the lines $2y+3x=4$ and $x+y=5$. Jul 14 revised Find the magnitude of the acute angle between the lines $2y+3x=4$ and $x+y=5$. added 104 characters in body Jul 14 asked Find the magnitude of the acute angle between the lines $2y+3x=4$ and $x+y=5$. Jun 26 accepted antiderivative of $\frac{dy}{dx}$ Jun 26 asked antiderivative of $\frac{dy}{dx}$ Jun 12 accepted How to sketch $y=2\tan(x+\frac{\pi}{4})$ , $x \in (0,2\pi)$ Jun 8 awarded Caucus Jun 3 accepted logarithmic find value N. Jun 3 accepted Let $f(x)=\frac{2x+1}{\sin(x)}$ find $f'(x)$