sin 30° - cos 45°

asked by guest
on Jan 24, 2025 at 4:23 am



You asked:

Evaluate the expression: sin⁡(30∘)−cos⁡(45∘)\sin\left( 30^{\circ} \right) - \cos\left( 45^{\circ} \right)

MathBot Answer:

sin⁡(30∘)−cos⁡(45∘)=12−22≈−0.20710678118654752440084436210485\sin\left( 30^{\circ} \right) - \cos\left( 45^{\circ} \right) = \frac{1}{2} - \frac{\sqrt{2}}{2} \approx -0.20710678118654752440084436210485

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