Derivatives of Trigonometric Functions
10 tutor-authored questions for this Ontario curriculum expectation, ordered easiest to hardest — every one with a full worked solution. Work through them free, no account needed.
Sample: the first question, solved
State the derivative of −sin(x).
📘 Worked solution
✓Since d/dx[sin(x)]=cos(x), scaling by −1 flips the sign of the result to −cos(x).
And one from the hard end
State the derivative of tan(x).
Solution shown after you try it in practice mode.
Work through all 10, easiest to hardest
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