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Which of the following is the Pythagorean identity?
Practice Questions
Q1
Which of the following is the Pythagorean identity?
sin²θ + cos²θ = 1
tanθ = sinθ/cosθ
secθ = 1/cosθ
cscθ = 1/sinθ
Questions & Step-by-Step Solutions
Which of the following is the Pythagorean identity?
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