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CASIO fx-7400GII

No.667904 ViewReplyOriginalReport
Does anyone know this specific model of calculator and how to quickly solve the tangents coefficient.

Acording to the book it should be under the label (CALC) or (dy/dx) but it didn't specify it for this specific model, and I haven't been able to find it under the solution (G-Solv) tab.

I know how to do it algebraically but this section is specifically for the calculator.