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SunsetPrincess
SunsetPrincess
30.06.2019 • 
Mathematics

Select true or false for each statement.
for a real number a, a + 0 = a
true
for a real number a, a + (-a) = 1. false
for a real numbers a and bla-blr i b-al. true
for real numbers a, b, and c, a +(b. d = (a + b)(a + c).
for rational numbers a and b when b0,
is always a rational number.
o
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