計算器 arg-1等于多少?
arg-1等于多少?因為-1-I=√2(cos5π/4 isin5π/4),Arg(-1-I)=5π/4arg(-1)=?因為-1-I=√2(cos5π/4 isin5π/4)],Arg(-1-I)=
arg-1等于多少?
因為-1-I=√2(cos5π/4 isin5π/4),Arg(-1-I)=5π/4
arg(-1)=?
因為-1-I
=√2(cos5π/4 isin5π/4)],Arg(-1-I)=5π/4
arg-1等于多少?因為-1-I=√2(cos5π/4 isin5π/4),Arg(-1-I)=5π/4arg(-1)=?因為-1-I=√2(cos5π/4 isin5π/4)],Arg(-1-I)=
因為-1-I=√2(cos5π/4 isin5π/4),Arg(-1-I)=5π/4
因為-1-I
=√2(cos5π/4 isin5π/4)],Arg(-1-I)=5π/4