Ex 9.6, 18 The integrating Factor of the differential equation =2 2 is (A) (B) (C) 1 (D) =2 2 Dividing both sides by x = 2x Differential equation in of the form + = Q where P = 1 & Q = 2x IF = IF = e 1 IF = log IF = log 1 IF = x 1 IF = 1 Option (C) is correct answer.

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Davneet Singh has done his B.Tech from Indian Institute of Technology, Kanpur. He has been teaching from the past 12 years. He provides courses for Maths, Science, Social Science, Physics, Chemistry, Computer Science at Teachoo.

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