Let Pi, P, and P3 be statements such that Pi A P2, P2 A P3, P1 ^ P3 are all FALSE. Decide which of the statements below are TRUE. Justify your answers. (a) no two of P1, P2, P3 can be true; (b) at least one of P1, P2, P3 must be true; (c) all of P1, P2, P3 must be false; (d) at least one of P1, P2, P3 must be false.

Q: 1) -141, Vī, -8.5 , vZ , 1000

A: Since you have asked multiple questions in single request.so we will answering only first question.

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