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NISA [10]
3 years ago
14

What is the value of log7 343

Mathematics
2 answers:
Nataliya [291]3 years ago
8 0
The answer should be a total of 3
Alisiya [41]3 years ago
7 0

Answer:

The value of given expression  log_7343 is 3.

Step-by-step explanation:

 Given: log_7343

We have to find the value of given expression  log_7343

Consider  the given expression  log_7343

Rewrite 343 in  base- power form as 343=7^3

We have

=\log _7\left(7^3\right)

Apply log rule, \log _a\left(x^b\right)=b\cdot \log _a\left(x\right)

We have ,

\log _7\left(7^3\right)=3\log _7\left(7\right)

Again Apply log rule \log _a\left(a\right)=1

we have \log _7\left(7\right)=1

Thus, 3\log _7\left(7\right)=3

Thus, the value of given expression  log_7343 is 3.

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insens350 [35]
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