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d2 text problems 5.3 trig equations ( hw with identities) cloned 4/23/2020 cloned 4/24/2020

Last updated almost 6 years ago

12 questions

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Question 1

1.

Identify the primary solutions to the equation:

π/6

5π/6

7π/6

11π/6

π/4

3π/4

5π/4

7π/4

π/3

2π/3

4π/3

5π/3

0

π/2

π

3π/2

Question 2

2.

Identify the general solutions to the equation: Choose 2 solutions

x=π/6+πn

x=5π/6+πn

x=7π/6+2πn

x=11π/6+2πn

Question 3

3.

Identify the general solutions to the equation:

x= 3π/4+πn

x=π/4+πn

x=π/4+π/2n

x=π/4+2πn

Question 4

4.

Identify the primary solutions to the equation:

π/6

5π/6

7π/6

11π/6

π/4

3π/4

5π/4

7π/4

π/3

2π/3

4π/3

5π/3

0

π/2

π

3π/2

Question 5

5.

Which of the following represents all of the general solutions to the equation above?

π/3+2πn and 2π/3+2πn

π/3+πn and 2π/3+πn

π/6+2πn and 5π/6+2πn

π/6+πn and 5π/6+πn

π/3+πn ,  2π/3+πn, π/6+πn ,5π/6+πn

π/3+2πn ,  2π/3+2πn, π/6+2πn , 5π/6+2πn

Question 6

6.

Identify the primary solutions from least to greatest
Cut and copy the pi symbol for your answers: π
write fractional answers In the form: 2π/3

Question 7

7.

Identify the general solutions

x=π/6+2πn and x=5π/6+2πn

x=π/6+πn and x=7π/6+πn

x=π/3+πn and x=2π/3+πn

x=π/3+2πn and x=2π/3+2πn

x=π/6+πn and x=5π/6+πn

x=π/3+2πn 

Question 8

8.

Identify the primary solutions from least to greatest.

π ( copy and paste the pi symbol for your answer) list answers from least to greatest separated with a comma. do not write,"x="

Question 9

9.

What is the general solution for the problem above? ( there should only be one!) write as :
x=+πn

Question 10

10.

Identify the primary solutions from least to greatest.
secxcscx=2cscx
π ( copy and paste the π symbol for your answer) list answers from least to greatest separated with a comma. do not write,"x="

Question 11

11.

Identify the primary solutions from least to greatest.

π ( copy and paste the π symbol for your answer) list answers from least to greatest separated with a comma. do not write,"x="

Question 12

12.

Identify the primary solutions from least to greatest
π ( copy and paste the π symbol for your answer) list answers from least to greatest separated with a comma. do not write,"x="