مراجعة التفاضلات

1-   d sin x /dx = cos x

2-   d cos x /dx = - sin x

3-   d tan x /dx = sec² x

4-   d cot x /dx = - csc² x

5-   d csc x /dx = - csc x cot x

6-   d sec x /dx = sec x tan x

1-   d sh x /dx = ch x

2-   d ch x /dx = sh x

3-   d th x /dx = sech² x

4-   d coth /dx = - csch² x

5-   d csch /dx = - csch x coth x

6-   d sech /dx = - sech x tanh x

1-   d sin^-1 x /dx = 1 / √ 1 – x²

2-   d cos^-1 x /dx = - 1 / √ 1 – x²

3-   d tan^-1 x /dx = 1 / 1 + x²

4-   d cot^-1 x /dx = - 1 / 1 + x²

5-   d sec^-1 x /dx = 1 / x √ x² – 1

6-   d csc^-1 x /dx = - 1 / x √ x² – 1

1-   d sh^-1 x /dx = 1 / √ 1 + x²

2-   d ch^-1 x /dx = 1 / √ 1 – x²

3-   d th^-1 x /dx = 1 / 1 – x²

4-   d coth^-1 x /dx = 1 / 1 – x²

5-   d sech^-1 x /dx = - 1 / x √ 1 – x²

6-   d csch^-1 x /dx = - 1 / x √ 1 + x²

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