SubArea: Definite integralLevel: AProject ID: 1003108003Source Problem: 2010000003Accepted: 1Clonable: 1Evaluate the definite integral. \[ \int\limits_{-\frac{\pi}3}^{\frac{\pi}3}(\sin x-\cos x )\mathrm{d}x \]\( -\sqrt3 \)\( 1 \)\( 1-\sqrt3 \)\( 1+\sqrt3 \)
