What is the simplified value of (1– sin A cos A)(sin A + cos A)?
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Q:
What is the simplified value of (1– sin A cos A)(sin A + cos A)?
- 1$$cos^2A – sin^2A$$false
- 20false
- 3$$sin^3A + cos^3A$$true
- 4$$sin^2A – cos^2A$$false
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