integration techniques

Question

The integral ∫sec²(x) dx equals

RankGuru · Accepted Answer

1. **Anti-derivative Logic**: Recall the standard derivative formula $\frac{d}{dx}(	an x) = \sec^2 x$.
2. **Integration Principle**: Since integration is the antiderivative, $\int \sec^2 x \, dx$ must be $	an x$ plus a constant.
3. **Result**: $\int \sec^2 x \, dx = 	an x + C$.

Rank Guru

integration techniques

Select the correct option: