3) Verify that a + b = b + a by taking:
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Answered by
1
Answer:
A + B = B + A Because-
Step-by-step explanation:
-7/5 + 2/7 = -39/35
2/7 + -7/5 = -39/35
Therefore A + B = B + A
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Answered by
1
Answer:
-7/5+2/7=2/7+(-7/5)
-49+10 /35 =2/7-7/5
-39/35= 10-49/35
-39/35=-39/35
L.H.S. = R.H.S.
Hope it helps you!
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