Math Chapter Wise question with answer

Q01 If x sec cos and n n y sec cos, then the value of 2 2 dy (x 4) dx is– English · (GIC) Lecture Exam 2015 Q02 The value of 2 2 1 cosax D a + is: English · UP PCS (Pre) 1997 Q03 The equation (αxy3 + y cos x)dx + (x2 y2 + βsinx) dy = 0 is exact for English · Bihar (TRE 1.0) -2023 Q04 Solution of the differential equation dy ycot x 4x cosecx dx + =, is: English · KVS PGT 2023 Q05 The differential equation for y=a cos (αx)+b sin (αy), where a and b are arbitrary constants is: English · KVS PGT 2022 Q06 The solution of differential equation sin px cos y = cos px sin y + p is: English · RPSC PGT 2022