Answered

Discover answers to your questions with Westonci.ca, the leading Q&A platform that connects you with knowledgeable experts. Join our platform to connect with experts ready to provide detailed answers to your questions in various areas. Connect with a community of professionals ready to help you find accurate solutions to your questions quickly and efficiently.

Verify that each equation is an identity.

Show Work plzz!!

Verify That Each Equation Is An Identity Show Work Plzz class=

Sagot :

Answer:

Step-by-step explanation:

( a + b )( a - b ) = a² - b²

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