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find-a-a-a-2-4-1-2-1-2-2-




Question Number 126161 by TheMexicanTacosG last updated on 17/Dec/20
find  “a”    ^a (√(a^2  )) = ((4^(−(1/2)) )^(1/2) )^(−2)
findaaa2=((412)12)2
Answered by Olaf last updated on 18/Dec/20
(a^2 )^(1/a)  = [(4^(−(1/2)) )^(1/2) ]^(−2)  = (4^(−(1/2)) )^(−1)  = 4^(1/2)  = 2  a^(2/a)  = 2  (2/a)lna = ln2  2lna = aln2  a^2  = 2^a   a = 2 or 4
a2a=[(412)12]2=(412)1=412=2a2a=22alna=ln22lna=aln2a2=2aa=2or4
Answered by talminator2856791 last updated on 17/Dec/20
    a^(2/a)  = ((4^(− (1/2)) )^(1/2) )^(−2)    a^(1/a)  ∙ a^(1/a)  = ((4^(− (1/2)) )^(1/2) )^(−1) ∙ ((4^(− (1/2)) )^(1/2) )^(−1)    a^(1/a)   = ((4^(− (1/2)) )^(1/2) )^(−1)    a^(1/a)  = ((4^(1/2) ∙ 4^(−1) )^(1/2) )^(−1)    a^(1/a)  = (4^(1/4) ∙ 4^(− (1/2)) )^(−1)    a^(1/a)  = (4^(− (1/4)) ∙ 4^( (1/2)) )   a^(1/a)  = 4^(1/4)    a = 4
a2a=((412)12)2a1aa1a=((412)12)1((412)12)1a1a=((412)12)1a1a=((41241)12)1a1a=(414412)1a1a=(414412)a1a=414a=4
Answered by JDamian last updated on 17/Dec/20
((4^(−(1/2)) )^(1/2) )^(−2) = 4^(1/2) = 2^(2/2)   a^(2/a) = 2^(2/2)    →    a= { (2),(4) :}
((412)12)2=412=222a2a=222a={24

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