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Given three statements P: 5 is a prime n...

Given three statements P: 5 is a prime number, Q : 7 is a factor of 192, R : The LCM of 5 & 7 is 35 Then which of the following statements are true (a) `Pvv(~Q^^R)` (b) `~P^^(~Q^^R)` (c) `(PvvQ)^^~R` (d) `~P^^(~Q^^R)`

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Given three statements P: 5 is a prime number, Q:7 is a factor of 192, R:The LCM of 5 & 7 is 35 Then which of the following statements are true (a) Pv(~Q^^R) (b) ~P^^(~Q^^R) (c) (PvQ)^^~R (d) ~P^^(~Q^^R)

Given that P+Q+R=0 . Which of the following statement is true?

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Which of the following is not equivalent to (p^^~ q)->r (a) ~(q v ~ p)->r (b) ~ r->(~ p v q) (c) ~((p^^(~ q))^^(~ r)) (d) ~ r->(~ p^^q)

Find the truth values of the following compound statements : (a) (pvv~r) ^^(qvv~r) " " (b) ~ (pvv~q) ^^(~ pvvr)

The mean of is same as the mean of Then which of the following is correct? p=q=r (b) q=r=s q=r (d) p=r+s

If A B C~= P Q R and A B C is not congruent to R P Q , then which of the following not true: (a) B C=P Q (b) A C=P R (c) A B=P Q (d) Q R=B C

Construst a circuit for the statements ( p ^^ q ^^ r) vv [( ~ p ) ^^ ( ~ q)]

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