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\( a^{b}\)

\( a_{b}^{c}\)

\({a_{b}}^{c}\)

\(a_{b}\)

\(\sqrt{a}\)

\(\sqrt[b]{a}\)

\(\frac{a}{b}\)

\(\cfrac{a}{b}\)

\(+\)

\(-\)

\(\times\)

\(\div\)

\(\pm\)

\(\cdot\)

\(\amalg\)

\(\ast\)

\(\barwedge\)

\(\bigcirc\)

\(\bigodot\)

\(\bigoplus\)

\(\bigotimes\)

\(\bigsqcup\)

\(\bigstar\)

\(\bigtriangledown\)

\(\bigtriangleup\)

\(\blacklozenge\)

\(\blacksquare\)

\(\blacktriangle\)

\(\blacktriangledown\)

\(\bullet\)

\(\cap\)

\(\cup\)

\(\circ\)

\(\circledcirc\)

\(\dagger\)

\(\ddagger\)

\(\diamond\)

\(\dotplus\)

\(\lozenge\)

\(\mp\)

\(\ominus\)

\(\oplus\)

\(\oslash\)

\(\otimes\)

\(\setminus\)

\(\sqcap\)

\(\sqcup\)

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\(\triangledown\)

\(\triangleleft\)

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\(\left ( a \right )\)

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\(\left ( a \right )\)

\(\vert a \vert\)

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\(\leftharpoondown\)

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\(\overset{a}{\rightarrow}\)

\(\approx \)

\(\asymp \)

\(\cong \)

\(\dashv \)

\(\doteq \)

\(= \)

\(\equiv \)

\(\frown \)

\(\geq \)

\(\geqslant \)

\(\gg \)

\(\gt \)

\(| \)

\(\leq \)

\(\leqslant \)

\(\ll \)

\(\lt \)

\(\models \)

\(\neq \)

\(\ngeqslant \)

\(\ngtr \)

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\(\nless \)

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\(\parallel \)

\(\perp \)

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\(\nsupseteq \)

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\(\sqsupset \)

\(\sqsupseteq \)

\(\subset \)

\(\subseteq \)

\(\subseteqq \)

\(\supset \)

\(\supseteq \)

\(\supseteqq \)

\(\emptyset\)

\(\mathbb{N}\)

\(\mathbb{Z}\)

\(\mathbb{Q}\)

\(\mathbb{R}\)

\(\mathbb{C}\)

\(\alpha\)

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\(\delta\)

\(\epsilon\)

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\(\iota\)

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\(\lambda\)

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\(\Psi\)

\(\Omega\)

\((a)\)

\([a]\)

\(\lbrace{a}\rbrace\)

\(\frac{a+b}{c+d}\)

\(\vec{a}\)

\(\binom {a} {b}\)

\({a \brack b}\)

\({a \brace b}\)

\(\sin\)

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\(\tan\)

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\(\sec\)

\(\csc\)

\(\sinh\)

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\(\bigcap {a}\)

\(\bigcap_{b}^{} a\)

\(\bigcup {a}\)

\(\bigcup_{b}^{} a\)

\(\coprod {a}\)

\(\coprod_{b}^{} a\)

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\(\prod_{b}^{} a\)

\(\sum_{a=1}^b\)

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\(\sum {a}\)

\(\underset{a \to b}\lim\)

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\(\iint {a}\)

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\(\int_{a}^{b}{c}\)

\(\iint_{a}^{b}{c}\)

\(\iiint_{a}^{b}{c}\)

\(\oint{a}\)

\(\oint_{b}^{} a\)

[H+][OH−] = 10 − 4

[H+] =10 − 14 ÷ [OH+]

=10 −14 ÷ (1 × 10 − 3) = 10 − 11

pH = − log10[H+ ]

= − log10[10 − 11] = − 1 × −11

log10[10 − 11] = 1

= − 1 × 11 × 1

= − 11