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Problem
Problem
Three measurements are,
a
=
25.6
a = 25.6
a
=
25.6
,
b
=
21.1
b = 21.1
b
=
21.1
and
c
=
2.43
c = 2.43
c
=
2.43
. Find the value
a
−
b
−
c
a - b - c
a
−
b
−
c
to correct significant figures.
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