Math Chapter Wise question with answer

Q01 For the differential equation x dy - y dx = 0 which of the following cannot be an integrating factor? English · RPSC PGT 2022 Q02 The integrating factor of the differential equation x dy dx –y = x cos x is English · DSSSB PGT 2021 Q03 The integrating factor for the differential equation y (xy + 2x2 y2) dx + x (xy – x2 y2) dy = 0 is: English · JSSC PGT 2018 Q04 An integrating factor of the differential equation dy y tan x 2sin xis dx = − − English · UPPSC GIC 2021 Q05 If ya is an integrating factor of the differential equation 2xydx– (3x2 – y2) dy = 0 then the value of a is: English · UKPSC Lecturer (Mains) 2020 UPPSC GIC 2015 Q06 The integrating factor of the following differential equation is: dy ycotx 2cosx dx + = English · UK SSSC LT 2020