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Which one of the following is smallest number?

a)

[(5-2)-2]-2

b)

[(2-5)-2]-2

c)

[(5-2)2]-2

d)

[(2-5)2]-2


Question ID - 54734 | SaraNextGen Top Answer

Which one of the following is smallest number?

a)

[(5-2)-2]-2

b)

[(2-5)-2]-2

c)

[(5-2)2]-2

d)

[(2-5)2]-2

1 Answer
127 votes
Answer Key / Explanation : (b) -

(a) =

(b)

(c)                                                                                                 (cannot be smallest)

(d)                                                                                               (cannot be smallest)

Now, 32>25 ⇒

Or

127 votes

127
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