Question

Question based on logarithms

Answer 1

\[\huge \log7\log2\log \pi ^{x}\]
It vanishes when x is

Answer 2

(a) (pi)^2
(b)4
(c)49
(d)None of these

Answer 3

@hartnn <3

Answer 4

all bases are 10? O.o

Answer 5

\[\log _{7}\log _{2}\log \pi^x ~ or ~ \log7\log2\log \pi ^x\]

Answer 6

That's what i think so That's the exact question given
No more ore less info

Answer 7

what does "it vanishes" mean ?

Answer 8

becomes 0

Answer 9

Becomes 0

Answer 10

I wonder if you're taking the limit.

Answer 11

none from the options!

Answer 12

if all the bases are 10

Answer 13

\(x \log (49\pi ) = 0\)
x needs to be 0 then

Answer 14

sorry, 14pi

Answer 15

So these seem multiplied to me rather than nested
so...


That raises an interesting issue
if you can have a logarithm with an irrational base. But obviously you can because "e" is irrational and that's the so-called natural logarithm. If you have no idea what I am saying here, ignore it. It's not that important