Question

(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​

Answer 1

Answer:

a) False

b) False

c) False

d) True

Answer 2

Answer:A.

Tama po ito