456789123kwh等于多少mwh

问题描述:

456789123kwh等于多少mwh

f(log2 5)=2^log2 5-log2 5*lg2+lg5
=5-(lg5/lg2)*lg2+lg5
=5-lg5+lg5
=5
1+cosX=2cos2(X/2)
1-cosX=2sin8(X/2)
1+sinX=(sinX/2+cosX/2)2
1-sinX=(sinX/2-cosX/2)2
1+cos2X=2cos2X

456789123÷1000=456789.123
456789123kwh等于456789.123mwh