Question

4
5
Verify that (x + y)-' x + y-by taking x = and y = -4/3


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Answer 1

2/3 +3/5 greater than (2/3) + (3/5)

LHS RHS

2/3 ×5=10/5 2/3×5=10 /5

3/5×3=9/15 3/5×3=9/15

=10/15 +9/15 =10/15 +9/15 = 19/15 =19/15

19/15 =19/15

Answer 2

Answer

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