Math Chapter Wise question with answer

Q01 The radius of curvature for the curve x = 3t, y = 3t2, z = 2t3 is English · UP Higher Asst. Prof. 2021 Q02 The differential equation for the family of curves 2x 2x y Ae Be, − = + = + where A and B are arbitrary constants,... English · UP PGT-2016 (02-02-2019) Q03 The curve along which functional b 2 a I[y] (y) d = − ∫ x x has minimum value, is: English · UKPSC Lecturer (Mains) 2020 Q04 The differential equation of the family of curves which are orthogonal to y = x+ce–x is: English · UP PCS (Pre) 2006 Q05 If a curve y = (x) f passes through the point () 1, -1 and satisfies the differential equation () y 1+ xy dx = x dy... English · EMRS PGT-2023 Q06 The integral surface satisfying the equation ∂ ∂ 2 2 z z y + x = x + y x y and passing through the curve x = 1 – t,... English · Bihar (TRE 1.0) -2023