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andrew-mc [135]
4 years ago
8

Simplify (sin^2 theta + cos^2 theta)(sin theta + cos theta)

Mathematics
1 answer:
Tanzania [10]4 years ago
5 0

Step-by-step explanation:

(sin^2  \theta + cos^2  \theta)(sin  \theta + cos  \theta) \\  = 1 \times (sin  \theta + cos  \theta) \\  ( \because \: sin^2  \theta + cos^2  \theta = 1)\\  = sin  \theta + cos  \theta \\

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3 years ago
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