Mathematics · Trigonometry

The value of cos(45° + θ) - sin(45° - θ) is:

Verified Solution4 OptionsUpdated: October 2026👁️1 View

1sin(θ)
20✓
3cos(θ)
4√2 sin(θ)

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The value of cos(45° + θ) - sin(45° - θ) is:

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