Question

verify that [x+y]=[ x] +[y] if x= -7/15 y=-9/25​

Answer 1

Answer:

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Answer 2

[x+y]=[ x] +[y] ; x= -7/15,y=-9/25

L.H.S

[-7/15+(-9/25]

[-7/15-9/25]

[-35-27/75]

-62/75(ans)

R.H.S

[-7/15] + [-9/25]

-7/15-9/25

-35-27/75

-62/75(ans)

L.H.S =R.H.S(verified)

Hence [x+y]=[x]+[y]