Find the Pythagorean triplet whose smallet member is ^@12.^@
 
                Answer: 
            
        ^@ (12,35,37) ^@
- For every natural number ^@m > 1 ^@, ^@ (2m,m^2-1,m^2 +1) ^@ is a Pythagorean triplet.
 Putting ^@2m = 12 ^@, we get ^@m = 6. ^@
 Thus,
 ^@ m^2-1 = 6^2 - 1 = 35 ^@
 ^@ m^2+1 = 6^2 + 1 = 37 ^@
- Hence, ^@ (12,35,37) ^@ is a Pythagorean triplet.
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