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3y = ( log x ) ^2 Is y a function of x ? x belongs to R , y belongs to R.

3y =  ( log x ) ^2 
Is y a function of x ? 
x belongs to R , y belongs to R.

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4 Answers

ng29
1698 Points
8 years ago
no it is not a function because at domain and x and y both is real numbers but if we put  x =0 then there is no value of y will be corresponding to that x bcoz log(0) is not defined
 
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Amit Kar
25 Points
8 years ago
Thanks :) 
noneool
24 Points
8 years ago
I think its a function but just discontinuous.
grenade
2061 Points
8 years ago
THE VALUE OF X WOULD BE DEFINED WHEN X [R+]
ITH VALUE OF Y AIN’T BE DETERMINED
SO NO FUNCTION HENCE NO QUESTION OF CONTINUITY OR DISCONTINUITY
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