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If Iog 10 a = X, Log 10 B = Y and Log 10 C = Z, Find 103y -1 in Terms of B - Mathematics

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Question

If Iog 10 a = x, log 10 b = y and log 10 c = z, find 
103y -1 in terms of b

Sum

Solution

103y -1 in terms of b
log 10 b = y
⇒ b = 10y 
103y -1
= (10 y)3 . 10-1
= `"b"^3/(10)`.

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Interchanging Logarithmic and Exponential Forms - Logarithmic to Exponential
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Chapter 10: Logarithms - Exercise 10.1

APPEARS IN

Frank Mathematics [English] Class 9 ICSE
Chapter 10 Logarithms
Exercise 10.1 | Q 9.2
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