Grade 12th passAIPMTPlease answer this question with explainations. See the attachment Aabha Misra 8 Years agoGrade 12th pass
Arun8 Years agoDear Aabha If P + Q = P – Q then 2Q = 0 hence Q = 0 Hence option 2 is correct. RegardsArun (askIITians forum expert)