有誰會計算這幾條數
Simplify
A. loga x^4-log a(1/x^2)+5 loga x^3
B. Slove, e^x-4e^-x=3
Express the following complex numbers in the form a+bj
A 2/1-2j. B 1-j/2+j
If z1=4-j2, z2=1+4j, find
A z1z2. B -z1/z2
收錄日期: 2021-04-23 23:27:13
原文連結 [永久失效]:
https://hk.answers.yahoo.com/question/index?qid=20101020000051KK00952