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What is the correct output of Z in the given rung?

What is the correct output of Z in the given rung? Correct Answer X.Y' = Z

Ladder logic symbols:

Input Output Name
[ alt="F1 Nakshtra 25-11-21 Savita D4" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D4.png" style="width: 142px; height: 64px;"> [ alt="F1 Nakshtra 25-11-21 Savita D8" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D8.png" style="width: 102px; height: 55px;"> AND Contact
[ alt="F1 Nakshtra 25-11-21 Savita D5" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D5.png" style="width: 147px; height: 64px;"> [ alt="F1 Nakshtra 25-11-21 Savita D9" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D9.png" style="width: 102px; height: 58px;"> AND NOT Contact
[ alt="F1 Nakshtra 25-11-21 Savita D6" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D6.png" style="width: 136px; height: 130px;"> [ alt="F1 Nakshtra 25-11-21 Savita D10" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D10.png" style="width: 102px; height: 58px;"> OR Contact
[ alt="F1 Nakshtra 25-11-21 Savita D7" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D7.png" style="width: 119px; height: 121px;"> [ alt="F1 Nakshtra 25-11-21 Savita D11" src="//storage.googleapis.com/tb-img/production/21/11/F1_Nakshtra_25-11-21_Savita_D11.png" style="width: 102px; height: 58px;"> OR NOT Contact
Application:

Given ladder logic,

[ alt="F1 Shubham B 28-09-21 D7" src="//storage.googleapis.com/tb-img/production/21/10/F1_Shubham%20B%20_28-09-21_D7.png" style="width: 321px; height: 61px;">

From the above concept, it is clear that the given ladder logic is AND NOT Contact.

Hence, Output (Z) = X ∙ Y'

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