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domain of f(x)= {log base16 (x^2)} whole raised to power 1/2 is..

domain of f(x)= {log base16 (x^2)} whole raised to power 1/2 is..

Grade:12th pass

4 Answers

Rinkoo Gupta
askIITians Faculty 80 Points
8 years ago
logbse16(x^2)>0
x^2>1
x^2-1>0
(x-1)(x+1)>0
x<-1 or x>1
xbelong to {-infinity,-1)U(1,infinity)
Thanks & Regards
Rinkoo Gupta
AskIITians Faculty
Arun Kumar IIT Delhi
askIITians Faculty 256 Points
8 years ago

221-1808_WP_20140514_005.jpg
RAJAT CHHABRA
16 Points
8 years ago
THANK YOU RINKU GUPTA SIR!
manasa gorthy
39 Points
8 years ago
logbase16(x^2)>or=0 x^2>or=16 (x-4)(x+4)>or=0 x belongs to (-infinity,-4] U [4,infinity)

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