1) \( \left(\begin{matrix}\alpha&\beta&\sigma\\x&x^{2}&x^{3}\\\sin\left(x\right)&5&3\end{matrix}\right)^{2}=\left(\begin{matrix}\sigma\,\sin\left(x\right)+\beta\,x+\alpha^{2}&\beta\,x^{2}+5\,\sigma+\alpha\,\beta&\beta\,x^{3}+\alpha\,\sigma+3\,\sigma\\x^{3}\,\sin\left(x\right)+x^{3}+\alpha\,x&x^{4}+5\,x^{3}+\beta\,x&x^{5}+3\,x^{3}+\sigma\,x\\\alpha\,\sin\left(x\right)+3\,\sin\left(x\right)+5\,x&\beta\,\sin\left(x\right)+5\,x^{2}+15&\sigma\,\sin\left(x\right)+5\,x^{3}+9\end{matrix}\right) \)
2) \( \displaystyle\int{\left(\begin{matrix}\arcsin\left(x\right)&\operatorname{arsinh}\left(x\right)\\\arccos\left(x\right)&\operatorname{arcosh}\left(x\right)\\\arctan\left(x\right)&\operatorname{artanh}\left(x\right)\\\operatorname{arccot}\left(x\right)&\operatorname{arcoth}\left(x\right)\\\operatorname{arcsec}\left(x\right)&\operatorname{arsech}\left(x\right)\\\operatorname{arccsc}\left(x\right)&\operatorname{arcsch}\left(x\right)\end{matrix}\right)}{\mathrm{d}x}=\left(\begin{matrix}x\,\arcsin\left(x\right)+\sqrt{1-x^{2}}&x\,\operatorname{arsinh}\left(x\right)-\sqrt{x^{2}+1}\\x\,\arccos\left(x\right)-\sqrt{1-x^{2}}&x\,\operatorname{arcosh}\left(x\right)-\sqrt{x^{2}-1}\\x\,\arctan\left(x\right)-\dfrac{\ln\left(x^{2}+1\right)}{2}&\dfrac{\ln\left(1-x^{2}\right)}{2}+x\,\operatorname{artanh}\left(x\right)\\\dfrac{\ln\left(x^{2}+1\right)}{2}+x\,\operatorname{arccot}\left(x\right)&\dfrac{\ln\left(1-x^{2}\right)}{2}+x\,\operatorname{arcoth}\left(x\right)\\x\,\operatorname{arcsec}\left(x\right)-\dfrac{\ln\left(\sqrt{1-\frac{1}{x^{2}}}+1\right)}{2}+\dfrac{\ln\left(1-\sqrt{1-\frac{1}{x^{2}}}\right)}{2}&x\,\operatorname{arsech}\left(x\right)-\arctan\left(\sqrt{\frac{1}{x^{2}}-1}\right)\\x\,\operatorname{arccsc}\left(x\right)+\dfrac{\ln\left(\sqrt{1-\frac{1}{x^{2}}}+1\right)}{2}-\dfrac{\ln\left(1-\sqrt{1-\frac{1}{x^{2}}}\right)}{2}&x\,\operatorname{arcsch}\left(x\right)+\dfrac{\ln\left(\sqrt{\frac{1}{x^{2}}+1}+1\right)}{2}-\dfrac{\ln\left(\sqrt{\frac{1}{x^{2}}+1}-1\right)}{2}\end{matrix}\right) \)
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