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If x + sin^2 theta + cos^2 theta = 4, then what is the value of x?
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If x + sin^2 theta + cos^2 theta = 4, then what is the value of x?

User Saulo
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1 Answer

3 votes

Answer:

x = 3

Explanation:


x + sin^2 \theta + cos^2 \theta = 4 \\ x + 1 = 4 \\ ( \because \: sin^2 \theta + cos^2 \theta = 1) \\ x = 4 - 1 \\ x = 3

User TechSavy
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