Verify trigonometric identities by using pythagorean identities

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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
Which of the following is a key indicator to look for trigonometric identities?
A variable with a coefficient
A squared trigonometric function
A linear equation
A constant term
2.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the result of sine squared plus cosine squared?
1
2
0
Undefined
3.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
What is the equivalent of one over cosecant of X?
Secant of X
Sine of X
Tangent of X
Cosine of X
4.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Why is it important to verify that the left side of an equation is equivalent to the right side?
To eliminate variables
To find the value of X
To ensure the equation is balanced
To simplify the equation
5.
MULTIPLE CHOICE QUESTION
30 sec • 1 pt
Which identity is used to verify trigonometric equations involving sine and cosine?
Even-Odd identity
Pythagorean identity
Reciprocal identity
Quotient identity
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