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Is this a Pythagorean identity? tan²(x) + 1 = sec(x).
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Is this a Pythagorean identity? tan²(x) + 1 = sec(x).

User Erez Cohen
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6 votes

Answer:

no, it will be a pythagorean identity if the sec is squared, but it isnt, meaning its not a pythagorean identity.

User Muhammad Shauket
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