engineering mathematics MCQ #817

The derivative of tan(x) is?

engineering mathematics MCQ #817

  1. Question 1

    Q1. The derivative of tan(x) is?

    • A) sec²(x)
    • B) sec(x)
    • C) -sec²(x)
    • D) csc²(x)

    Answer: sec²(x)

    Explanation: The derivative of tan(x) is sec²(x), a standard trigonometric differentiation rule.