If A= x R : x^2+6x-7 0 , then which of the following is/are correct? 1. A B= x R : -2<x<1 2. A B= x R : -7<x<-2 Select the correct answer using the code given below :

NDA 2016 Mathematics question

If and , then which of the following is/are correct? 1. 2. Select the correct answer using the code given below :

Answer: (A)

gives . gives . So and statement 1 is correct. consists of the points

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Question ID VK-028454