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Byju's Answer
Standard IV
Mathematics
Patterns and Mathematics
Mark the corr...
Question
Mark the correct alternative in the following question:
144
1
2
+
256
1
2
3
2
-
2
=
a
8
b
4
c
-
4
d
-
8
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Solution
Since,
144
1
2
+
256
1
2
3
2
-
2
=
12
2
1
2
+
16
2
1
2
9
-
2
=
12
2
×
1
2
+
16
2
×
1
2
7
As
,
x
m
n
=
x
m
n
=
12
+
16
7
=
28
7
=
4
Hence, the correct alternative is option (b).
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