Question
 In a certain code, ‘ this is the tree ’ is written
as 2153 , ‘ the green tree ’ is written as 573 and ‘ tree of life ’ is written as 309 . Which symbol stand for ‘ the ’?Solution
Code for ‘this is the tree’ is coded as ‘2, 1, 5 , 3’ ‘ the green tree’ is coded as ‘ 5 , 7, 3’ ‘tree of life’ is coded as ‘3, 0, 9’
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