Commit 027b5c5c authored by Claude Meny's avatar Claude Meny

Update cheatsheet.fr.md

parent 4967155d
Pipeline #22307 failed with stage
......@@ -1086,14 +1086,14 @@ En remplaçant $`A_m`$, $`\dfrac{\Delta A}{2}`$, $`\varphi_m`$ et $`\dfrac{\Delt
par leur expression en fonction des données de départ, tu obtiens :
<br>
$`U(t) =\dfrac{A_1+A_2}{2}\left[2\,cos\,\varphi_m\;cos\,\dfrac{\Delta\varphi}{2}\right]`$
$`\hspace{1.4cm}+\,\dfrac{A_1-A_2}{2}\left[2\,sin\,\varphi_m\;sin\,\dfrac{\Delta\varphi}{2}\right]`$
$`\hspace{1.4cm}+\,\dfrac{A_1-A_2}{2}\left[-2\,sin\,\varphi_m\;sin\,\dfrac{\Delta\varphi}{2}\right]`$
<br>
$`\hspace{0.6cm} =(A_1+A_2)\cdot cos\,\dfrac{\Delta\varphi}{2} \cdot cos\,\varphi_m`$
$`\hspace{1.4cm}+\,(A_1-A_2)\cdot sin\,\dfrac{\Delta\varphi}{2}\cdot sin\,\varphi_m`$
$`\hspace{1.4cm}-\,(A_1-A_2)\cdot sin\,\dfrac{\Delta\varphi}{2}\cdot sin\,\varphi_m`$
<br>
**$`\boldsymbol{\mathbf{U(t)=(A_1+A_2)\times\, cos\left(\dfrac{\varphi_1-\varphi_2}{2}\right)}}`$**
**$`\boldsymbol{\mathbf{\hspace{1,4cm}\times\, cos\left(\omega t + \dfrac{\varphi_1+\varphi_2}{2}\right)}}`$**
**$`\boldsymbol{\mathbf{\hspace{1.0cm}+(A_1-A_2)\cdot sin\left(\dfrac{\varphi_1-\varphi_2}{2}\right)}}`$**
**$`\boldsymbol{\mathbf{\hspace{1.0cm}-(A_1-A_2)\cdot sin\left(\dfrac{\varphi_1-\varphi_2}{2}\right)}}`$**
**$`\boldsymbol{\mathbf{\hspace{1,4cm}\times\, sin\left(\omega t + \dfrac{\varphi_1+\varphi_2}{2}\right)}}`$**
......
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