Contact us
Choose a category below so we can get back to you as quickly as possible.
∵2a=3b=m∴m>0∵2a=m 3b=m∴1a=logm2,1b=logm31a+1b=logm2+logm3=logm6=2∴m=6故選A.
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.