12th Standard chapter 1 Mathematical logic miscellaneous exercise 1 commerce question 2 and 3

[@rupasrivastava6487]

Hello maam In Q.3 true or false in that 3rd Q. , you had told that in P v Q if one T is there then it is true and when both is F then it is false ,so how can the answer be false. I didnt understand this question.

[@kaushalshelawale9235]

Yaa i think it's right