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Byju's Answer
Standard VII
Mathematics
Proper Subset
Write the pro...
Question
Write the proper value in the boxes.
(1)
5
-
10
=
1
5
(2)
1
8
-
4
=
1
1
8
(3)
-
4
-
2
=
1
-
4
(4)
12
-
9
=
1
12
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Solution
(1)
5
-
10
=
1
5
Consider 5
−10
=
1
5
10
a
-
m
=
1
a
m
(2)
1
8
-
4
=
1
1
8
Consider
1
8
-
4
=
1
1
8
4
a
-
m
=
1
a
m
(3)
-
4
-
2
=
1
-
4
Consider (−4)
−2
=
1
-
4
2
a
-
m
=
1
a
m
(4)
12
-
9
=
1
12
Consider 12
−9
=
1
12
9
a
-
m
=
1
a
m
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