Find the Values of the Trigonometric Functions Of $\text { t }$

Q61: Find all solutions of the equation

Q62: Find the exact value of

Q63: Find the approximate value of

Q64: Sketch the graph of <span

Q65: Find <span class="ql-formula" data-value="P (

Q67: Find the period of the function

Q68: Given that <span class="ql-formula" data-value="\operatorname

Q69: Find the terminal point <span

Q70: Use a calculator to find an

Q71: The function <span class="ql-formula" data-value="y