what will be its solution ?????
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1.
sol- given,
x²-4
if x = -3
=-3²-4
=9-4
=5
if x=3
=3²-4
=9-4
=5
both are same if x=-3 then the value is 5 and when x=3 the value is 5.
i hope 1 one is correct.
piyushraipur110:
lhd or lhs
LHS
it is given to check differentiability at -3 , 3
so does it mean to check differentiability at x=3 and x=-3
????
its LHD left hand derivative
and RHD right hand derivative
OK
in which subject you are good
economics and computer
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