Easy -1.8 This is a 1-mark multiple choice question testing basic recall of the periodicity property of tan (that tan has period 180°). It requires no calculation or problem-solving—students simply need to know that tan(θ + 180°) = tan(θ), making this significantly easier than average.
It is given that \(\tan \theta^\circ = k\), where \(k\) is a constant.
Find \(\tan (\theta + 180)^\circ\)
Circle your answer.
[1 mark]
\(-k\) \qquad \(-\frac{1}{k}\) \qquad \(\frac{1}{k}\) \qquad \(k\)
It is given that $\tan \theta^\circ = k$, where $k$ is a constant.
Find $\tan (\theta + 180)^\circ$
Circle your answer.
[1 mark]
$-k$ \qquad $-\frac{1}{k}$ \qquad $\frac{1}{k}$ \qquad $k$
\hfill \mbox{\textit{AQA AS Paper 1 2024 Q1 [1]}}