Let a,b,c,d be real numbers such that |a-b|=2, |b-c|=3, |c-d|=4 Then the sum of all possible values of |a-d|=A. 9B. 18C. 24D. 30

Let a,b,c,d be real numbers such that |a-b|=2, |b-c|=3, |c-d|=4 Then t

1.	Let a,b,c,d be real numbers such that \|a-b\|=2, \|b-c\|=3, \|c-d\|=4 Then the sum of all possible values of \|a-d\|=A. 9B. 18C. 24D. 30
Answer» Correct Answer - B `\|a-b\|=2 rArr a-b= pm 2` `\|a-c\|= 3 rArr b-c= pm 3` `\|c-d\|=4 rArr c-d = pm 4` Possible values of `a-d" are "pm 9, pm 5, pm 3, pm 1` `\|a-d\| =9, 5, 3, 1` Sum = 18.

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Let a,b,c,d be real numbers such that |a-b|=2, |b-c|=3, |c-d|=4 Then the sum of all possible values of |a-d|=A. 9B. 18C. 24D. 30

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