Q4:
Which of the following is equal to ?
Q5:
Which of the following expressions has the same value as ?
Q6:
Which of the following expressions has the same value as ?
Q7:
Which of the following is equal to ?
Q8:
Which of the following is equal to ?
Q9:
Which of the following is equal to ?
Q10:
Which of the following has the same value as ?
Q11:
Which of the following is equal to ?
Q12:
Find the value of , giving your answer in simplest form.
Q13:
Find the value of , giving your answer in simplest form.
Q14:
Find the value of , giving your answer in simplest form.
Q15:
Which of the following has the same value as ?