SOLUTION: Evaluate the following expressions: a. log downward exponient 13 1 b. ln e upward exponient 8 c. log downward exponient 27 27 d. log downward exponien

Question 1116038: Evaluate the following expressions:
a. log downward exponient 13 1
b. ln e upward exponient 8
c. log downward exponient 27 27
d. log downward exponient 9 27
''.
Found 3 solutions by Alan3354, greenestamps, josgarithmetic:
Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Evaluate the following expressions:
a. log downward exponient 13 1
b. ln e upward exponient 8
c. log downward exponient 27 27
d. log downward exponient 9 27
============
There's no "downward exponient"
There's no "exponient" of any kind.

Answer by greenestamps(13200)   (Show Source): You can put this solution on YOUR website!

"exponient" should be "exponent"

"log downward exponient b..." should be "log, base b..."

"ln" means "log, base e"

"log a upward exponient b..." simply means "log of a^b"

So....

a. log downward exponient 13 1 --> log, base 13, of 1
is 0, because

b. ln e upward exponient 8 --> log, base e, of e^8
By definition

c. log downward exponient 27 27 --> log, base 27, of 27
is 1, because

d. log downward exponient 9 27 --> log, base 9, of 27
is 3/2, because
Answer by josgarithmetic(39618)   (Show Source): You can put this solution on YOUR website!
Two of those were already answered thoroughly, yesterday.
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