单项选择题
A.ln[2(1-j )1/2-1]B.ln[2(1+j )1/2+1]C.ln[(1+j )1/2-1]D.ln2[(1+j )1/2-1]E.ln[2(1+j )1/2-1]
A.0.0452B.-0.0473C.0.0473D.-0.1688E.0.969
A.521B.522C.523D.524E.525
A.18.4%B.20.4%C.22.4%D.24.4%E.25.4%
A.1.133B.1.250C.1.433D.1.850E.2.033
A.4972.85B.5149.37C.5263.73D.5282.74E.5351.14
A.B.C.D.E.
A.10.14B.11.14C.12.14D.14.14E.17.14
A.0B.752.31C.10795.86D.12801.82E.14985.89
A.1001;15.2B.1002;15.0C.1003;15.2D.1004;15.0E.1005;15.2
A.10.12%;9.173%B.11.12%;9.633%C.12.12%;9.733%D.13.12%;9.973%E.14.12%;10.173%