(iv) Which of the following statement is true?
a) 21 -(13-5) = (21 - 13) - 5
b) 21 - 13 is not a whole number
c) 21 x 1 = 21x0
d) 13 - 21 is not a whole number
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Answer:
a) False
b) False
c) False
d) True
Answered by
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Answer:A.
Tama po ito
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