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| 1. |
Solve }\vert-2x^2+1+e^x+\operatorname{sin}x\vert=\vert2x^2-1\vert+e^x+\vert\operatorname{sin}x\vert,x∈\lbrack0,2π\rbrack |
| Answer» Solve }\vert-2x^2+1+e^x+\operatorname{sin}x\vert=\vert2x^2-1\vert+e^x+\vert\operatorname{sin}x\vert,x∈\lbrack0,2π\rbrack | |