The inverse function of
, is
The inverse function of , is
Option 1 -
Option 2 -
Option 3 -
Option 4 -
Asked by Shiksha User
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1 Answer
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Correct Option - 4
Detailed Solution:y = (8²?-8?²?)/(8²?+8?²?) ⇒ (1+y)/(1-y) = 8? ⇒ 4x = log?((1+y)/(1-y))
x = (1/4)log?((1+y)/(1-y)), f?¹(x) = (1/4)log?((1+x)/(1-x))
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