Mathematics, 24.04.2021 03:00, chasity06

Which equation shows that the Pythagorean identity is true for 9 = 270º? Select the equation that is in the form sin’e + cos2e = 1.
O A 1² + 0² = 1
B. (-1)2 + 02 = 1
C. 02 + 12 = 1
OD. O² + (-1)² = 1

Answers: 2

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Which equation shows that the Pythagorean identity is true for 9 = 270º? Select the equation that...