For TWO of the following. show that each is true by substituting numbers into a, b, and c and evaluating each side.  Do this THREE times with different numbers.  SHOW WORK when verifying the properties you choose.  Recall that the change-of-base formula is: logba=logca / logcb No final answer should feature a “log”.   logab= 1 / logba log1/21/b=logab (logab) (logbc)= logac aInb= bIna

For TWO of the following. show that each is true by substituting numbers into a, b, and c and evaluating each side.  Do this THREE times with different numbers.  SHOW WORK when verifying the properties you choose.  Recall that the change-of-base formula is:

log_ba=log_ca / log_cb

No final answer should feature a “log”.

log_ab= 1 / log_ba

log_1/21/b=log_ab

(log_ab) (log_bc)= log_ac

a^Inb= b^Ina