fabian789
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Questions (5)

 2 Why is a set countable if there is a injective function? 1 Evaluating $\int_{a}^{\infty} \tfrac{(t-a)^2}{C^2} \cdot \exp ( - \tfrac{(t-a)^2}{C^2} ) \cdot \exp(iwt) \ dt$ 0 Confustion with Fourier Transform of harmonic functions 0 Basic question about fractions 0 How to show that $\lim \limits_{x \to -\tfrac{\pi}{2}} \tan (x) = - \infty$

Reputation (129)

 +5 Evaluating $\int_{a}^{\infty} \tfrac{(t-a)^2}{C^2} \cdot \exp ( - \tfrac{(t-a)^2}{C^2} ) \cdot \exp(iwt) \ dt$ +3 How to show that $\lim \limits_{x \to -\tfrac{\pi}{2}} \tan (x) = - \infty$ +10 Why is a set countable if there is a injective function?

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 0 analysis 0 fractions 0 calculus 0 harmonic-analysis 0 exponential-function 0 integration 0 field-theory 0 inverse 0 fourier-analysis 0 limits

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