Which of the following is a contradiction ?

Which one of the following is not a contradiction? [~ p^^(pvv~ q)]^^q b. (~ p^^q)^^p c. [(p (vec)q)(vec) p]^^~ p d. (~ q (vec) ~ p)harr(p (vec) q)

Which one of the following is not a contradiction? [sim p^^(p vv sim q)]^^q b.(sim p^^q)vv p c.[(p rarr q)rarr]^^sim p d.(sim q rarr sim p)harr(p rarr q)

Which one of the following is not a contradiction

As we move along the period, the atomic radii decreases. Which of the following group contradicts the above statement ?

Statement It has been reported in a recent research report that taller people are found to be happier than those who are relatively shorter. Which of the following contradicts the above finding?

A very large number of technically qualified young Indians are coming out of colleges every year, though there are not enough opportunities for them to get gainful employment. Which of the following contradicts the views expressed in the above statement?

Which of the following statement is contradiction?

Which of the following statement is contradiction?

Which of the following statement is a contradiction: (1)(sim p vv sim q)vv(p vv sim q),(2)(p rarr q)vv(p^^sim q),(3)(sim p^^q)^^(sim q)