The value of cos -1 cos 7- 6 is equal to

The correct option is A 5π/ 6 The value of cos^ 1 ( cos 7π #160;/ 6 #160; #160;) =cos^ 1 [ cos ( 2π 5π #160; 6 ) #160;] =cos ...

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The value of ${cos}^{- 1} (cos \frac{7 π}{6})$ is equal to

\frac{7 π}{6}

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\frac{5 π}{6}

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\frac{π}{3}

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\frac{π}{6}

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$c o s^{- 1} (c o s \frac{7 π}{6})$ is equal to
a) $\frac{7 π}{6}$
b) $\frac{5 π}{6}$
c) $\frac{π}{3}$
d) $\frac{π}{6}$

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