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\(\pi\)
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\(\frac{a}{b}\)
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\(\sqrt{\,}\)
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ln
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sin
sin⁻¹
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tan⁻¹
The population of a town is exactly 31,467 people. A newspaper reports the population as 31,500 (rounded to 3 significant figures).
Find the absolute error.
\(\pi\)
\(e\)
\(x\)
\(n\)
\(u_n\)
\(f\)
\(i\)
\(\frac{a}{b}\)
\(\sqrt{\,}\)
\({a}^{b}\)
\(\ln{\,}\)
\(\log{\,}\)
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\(C\)
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9
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→
\(\sin{\,}\)
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\(\cos{\,}\)
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3
\(\times\)
\(\div\)
\(\tan{\,}\)
C
0
.
+
-
=
Calculate the percentage error (to 2 decimal places).
\(\pi\)
\(e\)
\(x\)
\(n\)
\(u_n\)
\(f\)
\(i\)
\(\frac{a}{b}\)
\(\sqrt{\,}\)
\({a}^{b}\)
\(\ln{\,}\)
\(\log{\,}\)
!
\(C\)
7
8
9
←
→
\(\sin{\,}\)
4
5
6
(
)
\(\cos{\,}\)
1
2
3
\(\times\)
\(\div\)
\(\tan{\,}\)
C
0
.
+
-
=
\(\pourcent\)
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