SubArea: Definite integralLevel: AProject ID: 1003027703Accepted: 1Clonable: 0Easy: 1Compare two definite integrals I1=∫0π2cosxdx and I2=∫02π2cosxdx.I1 is bigger than I2 by 1.I1 is smaller than I2 by 1.I1 is equal to I2.I1 is smaller than I2 by 2.