Find the value of the followinglog7 343

log7343 = log773⇒ 3log77 (∵ nlogaM = logaMn)⇒ 1(∵ logaa = 1)

Q4 of 124 Page 29

Find the value of the following
log₇ 343

log₇343 = log₇7³

⇒ 3log₇7 (∵ nlog_aM = log_aMⁿ)

⇒ 1(∵ log_aa = 1)

Obtain the equivalent exponential form of the following.

log_0.58 = - 3

Find the value of the following

log₆6⁵

Find the value of the following

Questions · 124

2. Scientific notations of real numbers and logarithms

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