130. If|A,l = 15, |A21 = 8, |A31 = 6 and A, An Azl = 3 then |A, UA, U Az/ will be
(a) 32
(b) less than or equal to 23
(c) greater than 32
(d) greater than 23 Series-D 40
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Answer:
b
Step-by-step explanation:
cuz if a 1 is because of that these type of questions are in korean books
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greater than 32 (c) maybe ok good question
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