2010013801 Level: CEvaluate the following definite integral. ∫02(|x−1|+1)dx32−2This integral cannot be evaluated.
2100018602 Level: CWhich of the following graphs is the graph of the function f(x)=|||x−1|−2|−3|; x∈[−6;8]?
2000018601 Level: CWhich of the following functions is increasing on the interval [−1;∞)?f(x)=2||x+3|−2|g(x)=2||x−3|−2|h(x)=−2||x+3|−2|k(x)=2||x−3|+2|
2000018406 Level: CWhich matrix from A, B, C and D does not have a determinant equal to zero? A=(125136147), B=(12301−1246), C=(111234151617), D=(1251−4−61−47)DABC
2000018405 Level: CAssuming that |1a51b61c7|=−4 compute the following determinant: |a−26b−27c−28|−88−79
2000018404 Level: CAssuming that |402abc246|=36 compute the following determinant. |123abc402|−181872−72
2000018403 Level: CAssuming that |111abcxyz|=5 compute the following determinant. |555a+2b+2c+2x3y3z3|25353773
2000018402 Level: CWhich two of the matrices, A, B, and C have the same determinant? A=(135532153), B=(125533153), C=(151335523)A and CA and BB and Cnone
2000018401 Level: CAssuming that |111abcxyz|=5 compute the following determinant: |abcxyz333|.15−1527other