5
8. For x = -9/11
and y = 5/7
verify that (-x) + (-y) = -(x + y).
Answers
Answered by
2
Answer:x=-9/11 and y=5/7
-(x+y)=-x-y
=-9/11-5/7
=-63-55/77
= -118/77
(-x)+(-y)=-9/11-5/7
=-118/77
since L.H.S=R.H.S
hence proved
Answered by
0
Answer formed is 8/77 see how in the pic that I've I've attached.
Step-by-step explanation:
PLEASE MARK IT AS BRAINLIEST ANSWER.
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