# Worksheet: Solving a Trigonometric Equation by Quadratic Methods

Q1:

Find all the possible general solutions of .

• A .
• B .
• C .
• D .
• E .

Q2:

Find all the possible general solutions of .

• A .
• B .
• C .
• D .
• E .

Q3:

Find the set of values satisfying where . Give the answers to the nearest second.

• A
• B
• C
• D
• E

Q4:

Find the set of values satisfying where . Give the answers to the nearest second.

• A
• B
• C
• D
• E

Q5:

Find the set of values satisfying where . Give the answers to the nearest second.

• A
• B
• C
• D
• E

Q6:

Find the set of values satisfying given .

• A
• B
• C
• D

Q7:

Find the set of values satisfying given .

• A
• B
• C
• D

Q8:

Find the set of values satisfying where . Give the answers to the nearest minute.

• A
• B
• C
• D

Q9:

Find the set of values satisfying where . Give the answers to the nearest minute.

• A
• B
• C
• D

Q10:

Find the set of possible solutions of given .

• A
• B
• C

Q11:

Find the set of values satisfying where . Give the answer to the nearest minute.

• A
• B
• C
• D

Q12:

Find the set of values satisfying where .

• A
• B
• C
• D