A.1989
B.1999
C.2009
D.1979
[单选题]计算的值是( )。A.1989B.1999C.2009D.1979
[单选题]计算的值是( )。A.1989B.1999C.2009D.1979
[单选题]计算的值是( )。A.1989B.1999C.2009D.1979
[单选题]计算的值是( )。A.1989B.1999C.2009D.1979
[单选题]A.FB.F+GC.F+G+HD.F+G+H+IE.F+G+H+I+J
[单选题]计算的值是( )。A.184B.172C.162D.144
[单选题]计算的值是( )。A.1989B.1999C.2009D.1979
[单选题]计算的值是( )。A.184B.172C.162D.144
[单选题]a=-,b=-,c=-,则三个数a,b,c之间的关系为( )。A.a<b<cB.b<c<aC.c<b<aD.c<a<b
[单选题]已知,则下列计算中正确的是( )。(1)S(75)=0.0625(2)F(75)=0.9375(3)f(75)=0.5(4)μ75=0.08A.(1