问题
填空题
计算:log2.56.25+lg0.001+ln
|
答案
:log2.56.25+lg0.001+ln
+2-1+log23e
=log2.52.52+lg10-3+
+2log21 2 3 2
=2-3+
+1 2
=1.3 2
故答案为1.
计算:log2.56.25+lg0.001+ln
|
:log2.56.25+lg0.001+ln
+2-1+log23e
=log2.52.52+lg10-3+
+2log21 2 3 2
=2-3+
+1 2
=1.3 2
故答案为1.