Why can't the zero product property be applied to the equation in the problem?
Solve Trig Equation Double Angle Formula

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Mathematics
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11th Grade - University
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Hard
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5 questions
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1.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Because the equation is not a polynomial
Because the equation involves trigonometric functions
Because the equation is not set to zero
Because the equation is too complex
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What trigonometric identity is used to transform the equation?
Half angle identity
Double angle identity
Sum and difference identities
Pythagorean identity
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the first step in finding the general solutions for the transformed equation?
Convert to radians
Apply the zero product property
Use the unit circle to find angles
Simplify the equation
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
How do you adjust the general solutions to find specific solutions within a given interval?
Subtract multiples of π
Subtract multiples of 2π
Add multiples of 2π
Add multiples of π
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the final step to ensure the solutions are within the interval 0 to 2π?
Check if solutions are greater than 0
Check if solutions are positive
Check if solutions are less than 2π
Check if solutions are integers
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