05-02-2022
Mathematics

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Verify that each equation is an identity.

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Verify that each equation is an identity Show Work plzz class=

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xenia168 xenia168

05-02-2022

Answer:

Step-by-step explanation:

( a + b )( a - b ) = a² - b²

( 1 + sin x )( 1 - sin x ) = 1² - sin² x = cos² x

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