A) \(\Large \sqrt{\frac{2}{ \pi }} \left(\frac{a}{a^{2}+s^{2}}\right) \) |
B) \(\Large \sqrt{\frac{ \pi }{2}} \left(\frac{s}{s^{2}-a^{2}}\right) \) |
C) \(\Large \sqrt{\frac{2}{ \pi }} \left(\frac{s}{s^{2}-a^{2}}\right) \) |
D) \(\Large \sqrt{\frac{ \pi }{2}} \left(\frac{a}{s^{2}-a^{2}}\right) \) |
A) \(\Large \sqrt{\frac{2}{ \pi }} \left(\frac{a}{a^{2}+s^{2}}\right) \) |
1). Find the Fourier cosine transform of \(e^{^{-s^{2}}/_{4}}\)
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2). Find the Fourier sine transform of \(e^{-x},x\ge 0\) (or) \(e^{-|x|}\)
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3). Find the four sine transform \(5e^{-2x}+2e^{-5x}\)
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4). Find \(F_{s}(x^{m-1})\)
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5). Find. \(F_{c}(x^{s-1})\)
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6). Find \(\Large \int\limits_{0}^{\infty}\frac{s\sin sx\ ds}{s^{2}+a^{2}}\)
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7). \(\Large \int\limits_{0}^{\infty}\frac{\cos sx}{a^{2}+s^{2}}ds=\)
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8). Find the Fourier sine transform of \(xe^{^{-x^{2}}/_{2}}\)
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9). Find \(f(x)\) if its Fourier sine transform is \(e^{-as}\)
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10). Find the Fourier cosine transform of \(e^{-x^{2}}\)
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