woodburyboy
New member
- Joined
- Feb 15, 2018
- Messages
- 1
Here's one presented to me by my daughter studying Civil Engineering at Cardiff that I just cant work out. Any help much appreciated:
If a = b^c and x=a^d ..... then show that logbx = logba.logax
If a = b^c and x=a^d ..... then show that logbx = logba.logax