"Question 3 Verify that −(−x) = x for
(i) x = 11/15
(ii) x = -13/17
Rational Numbers Page 14"
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Heya!!!
-(-x) = x
putting x = 11/5
we get
-(-11/5) = 11/5
L.H.S = R.H.S
ii) put x = -13/17
-(13/17) = -13/17
L.H.S = R.H.S
hence verified.
-(-x) = x
putting x = 11/5
we get
-(-11/5) = 11/5
L.H.S = R.H.S
ii) put x = -13/17
-(13/17) = -13/17
L.H.S = R.H.S
hence verified.
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