Question

Verify [-(-x)] = x for the following values:
11
(a) x=11/5
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Answer 1

Step-by-step explanation:

SOLUTION

(i) x = 11/15 The additive inverse of x = 11/15 is -x = -11/15 as 11/15 + (-11/15) = 0 The same equality 11/15 + (-11/15) = 0 , shows that the additive inverse of -11/15 is 11/15 or -(-11/15) = 11/15 i.e. -(-x) = x

(ii) x = -13/17 The additive inverse of x = -13/17 is -x = 13/17 as (-13/17) + 13/17 = 0 The same equality 13/17 + (-13/17) = 0 , shows that the additive inverse of 13/17 is -13/17 or -(13/17) = -13/17 i.e. -(-x) = x

Answer 2

Answer:

x11/15 :: 15/11 4=x

Step-by-step explanation:

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