Math miscellaneousEasy
Question
The negation of ~ s ∨ (~ r ∧ s) is equivalent to :
Options
A.s ∨ (r∨ ~ s)
B.s ∧ r
C.s ∧ ~ r
D.s (r ∧ ~ s)r
Solution
~ s ∨ (~ r ∧ s)
(~ s ∨ ~ r) ∧ (~ s ∧ s)
(~ s ∨ ~ r) ∧ t
(~ s ∨ ~ r)
~ (~ s ∨ ~ r)
s ∧ r
(~ s ∨ ~ r) ∧ (~ s ∧ s)
(~ s ∨ ~ r) ∧ t
(~ s ∨ ~ r)
~ (~ s ∨ ~ r)
s ∧ r
Create a free account to view solution
View Solution FreeMore Math miscellaneous Questions
If a line makes an angle of with the positive directions of each of x-axis and y-axis, then the angle that the line make...If (-2, 6) is the image of the point (4, 2) with respect to the line L = 0, then L =...The non-zero verctors , and are related by and . Then the angle between and is...dx is equal to...Variance of the distribution 3 + α , 5 + α, 7 + α, ......, 21 + α will be...