A) \[(AB)'=B'A'\]
B) \[{{(AB)}^{\theta }}={{B}^{\theta }}{{A}^{\theta }}\]
C) \[\overline{AB}=\bar{B}\bar{A}\]
D) \[{{(AB)}^{-1}}={{B}^{-1}}{{A}^{-1}}\]
Correct Answer: C
Solution :
Option is incorrect. \[(\because \,\,\overline{AB}=\bar{A}\bar{B})\]
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