Worksheet: Solving Equations Using Cofunction Identities
In this worksheet, we will practice solving trigonometric equations using cofunction identities.
Q2:
Find the value of given where .
- A
- B
- C
- D
Q3:
Find the value of given where is the smallest positive angle.
- A
- B
- C
- D
Q4:
Find the general solution of the equation .
- A where
- B where
- C where
- D where
Q5:
Find the value of given where .
- A
- B
- C
- D
Q6:
Find the value of given where .
- A
- B
- C
- D
Q7:
Find the value of given where .
- A
- B
- C
- D
Q8:
Find the value of given where .
- A
- B
- C
- D
Q9:
Find given where .
- A
- B
- C
- D
Q10:
Find the value of given where .
- A
- B
- C
- D
Q11:
Find the value of given where .
- A
- B
- C0
- D
- E
Q12:
Find given where is a positive acute angle.
- A
- B1
- C
- D
Q13:
Find given where is a positive acute angle.
- A1
- B
- C
- D
Q14:
Find the value of that satisfies where .
- A
- B
- C
- D
Q15:
Find the value of that satisfies where .
Q16:
Which of the following is the general solution of the equation ?
- A or , where
- B or , where
- C or , where
- D or , where
Q17:
Find the set of values satisfying , where .
- A,
- B,
- C,
- D,