The negation of  \sim s\, \vee (\sim r\wedge s) is equivalent to :

  • Option 1)

    s\, \wedge \sim r

  • Option 2)

    s\, \wedge (r\wedge \sim s)

  • Option 3)

    s\, \vee (r\, \vee \sim s)

  • Option 4)

    s\, \wedge r

 

Answers (6)

As we learnt in

Truth Table of 'AND' operator -

Figure 1

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Truth table of 'OR' operator -

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Truth Table of "NOT" operator -

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r s \sim s \sim r \sim r \wedge s \sim s\vee \left ( \sim r\wedge s \right ) negation of \sim s\vee (\sim r\wedge s)
T T F F F F T
T F T F F T F
F T F T T T F
F F T T F T F

It is same as Truth table of s\wedge r.


Option 1)

s\, \wedge \sim r

This answer is incorrect.

Option 2)

s\, \wedge (r\wedge \sim s)

This answer is incorrect.

Option 3)

s\, \vee (r\, \vee \sim s)

This answer is incorrect.

Option 4)

s\, \wedge r

This answer is correct.

option 4 is correct answer

Answer will be option 4. If u don't understand how the answer will option 4 .. then leave studies and fuck off to any forest and live a healthy and savage life and eat raw flesh!!

T Tarun

3

 

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