2010008006 Level: ACompare the two definite integrals I1=∫01(x3−x)dx and I2=∫10(x−x3)dx.I1=I2I1>I2I1<I2These integrals cannot be compared.
2010008005 Level: ACompare the two definite integrals I1=∫12(x2−x)dx and I2=∫21(x−x2)dx.I1=I2I1>I2I1<I2These integrals cannot be compared.
2010008004 Level: ACompare the two definite integrals I1=∫01(x6cos2x−20)dx and I2=∫01(20−x6cos2x)dx.I1<I2I1=I2I1>I2These integrals cannot be compared.
2010008003 Level: ACompare the two definite integrals I1=∫01(10−x4sin2x)dx and I2=∫01(x4sin2x−10)dx.I1>I2I1=I2I1<I2These integrals cannot be compared.
2010008002 Level: ACompare the two definite integrals I1=∫03x33xdx and I2=∫30x33x dx.I1>I2I1=I2I1<I2These integrals cannot be compared.
2010008001 Level: ACompare the two definite integrals I1=∫02x5⋅2xdx and I2=∫20x5⋅2xdx.I1>I2I1=I2I1<I2These integrals cannot be compared.
2010007903 Level: AChoose the interval which contains all the solutions of the following quadratic equation. 6x2+13x+5=0(−2;−12][12;2)(−32;12](−1;53]
2010007802 Level: AFind the domain of the following expression. (3x−2)(4+5x)(−∞;−45]∪[23;∞)[−45;23](−∞;−45)∪(23;∞)(−45;23)
2010007801 Level: AIdentify a true statement which concerns to the following equation. 2x+5=x+2The solution is in the set {x∈R:−1<x≤−5}.The solution is in the set {x∈R:5<x≤7}.The solution is in the set {x∈R:−4<x≤−1}.The solution is in the set {x∈R:−1<x≤2}.