Trigonometric Identities

question 1 of 3 Grade: Ten - G10
question 1 of 3 Grade: Ten - G10

Q: Verify the identity: sin²x + cos²x = 1 for x = 45°.

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Did You Know?

False. National identity and ethnic cultural heritage can coexist harmoniously in Zambia. The concept of unity in diversity allows citizens to maintain their ethnic traditions, languages, and customs while embracing a common Zambian identity. National identity provides the overarching framework that unites diverse ethnic groups, while ethnic heritage contributes to the rich cultural tapestry of the nation. This balanced approach strengthens both individual cultural pride and collective national unity.

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