If log,3 =z, then log,81 expressed in terms of æ is

Q: 4 If log,(x + 1) – log,x = 2, then x equals: F H

A: It is logarithms problem.

Q: 2 Find x so that log10 x = log, 10

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Q: What are the Logarithmic Functions?

A: Where a,b,c,d,k are constants.  Logarithmic functions are inverse of exponential functions.

Q: Rewrite the following logarithms as exponentials. 1) log, 256 = 4 2) log

A: Since, lognm=logmlogn Hence, log4256=log256log4 Now, we can write 256 as 44. Then,…

Q: Using the change of base formula loga b log, b log, a , evaluate log-3152 correct to three decimal…

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Q: log61/25 = -2log6? Fill in missing value to make equation true

A:

Q: STATE two applications of logarithmic/exponential functions

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Q: Suppose that, for a certain real number b > 0, log,(3) = 2.53 and log,(5) = 4.21 Find log,(45) 1…

A: Given:  logb3=2.53   and logb5=4.211) logb45=logb9×5we know that log(ab)=loga +logbThen…

Q: (a) If log, 64 = 3, then x = (b) If log, 256 = 4, then x =

A: alogb=logba logab=logbloga

Q: If log,, 2,log,o (2" – 1) and log,o (2* + 3) are in A.P then find thę yalue of x.

A: Topic = Sequence

Q: What is the logarithm function with base?

A: we have to define logarithmic function with base.

Q: Is it log or ln that should be used?

A: You are right. There was a mistake from our end.  Here is the correct explanation: y=x3x Take ln on…

Q: Explain why there is "natural log" or written as ln?

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Q: The logarithmic form of a'=b is log, a = b O log,b a O log, 7 a O log, b 7 9. Olog, a

A: