Ch 11: Trigonometric Functions and Their Graphs

<list-group>

Find the period of $\sin 4x$ — BISE Gujrawala(2015)
Find the period of $\tan 4x$ — BISE Gujrawala(2017)
Find the period of $\sin\frac{x}{5}$ — BISE Sargodha(2015), BISE Sargodha(2016)
Find the period of $cosec10x$ — BISE Sargodha(2015)
Find the period of $\cot\frac{x}{2}$ — BISE Sargodha(2017), BISE Lahore(2017)
Show that $\sin x$ is periodic function and its period is $2\pi$ — FBISE(2017)
Find the period of cosine function — FBISE(2017)

</list-group>