Math Chapter Wise question with answer

Q01 The value of () ∫ 2 –2 f x dx,where f(x) = 1 + 2x, x ≤ 0; f(x) = 1 – 2x,x ≥ 0 is: English · OAVS TGT 2019 Q02 The value of 0 sinnxsinmxdx π ∫ ∫ (where m, n is an integer) English · TGT 1999 Q03 The value of Integral 1.5 2 0 x dx ∫ ∫ is (where [x] is greater integer ≤ x) English · TGT 2011 Q04 If [x] stands for greatest integer function, then the value of 2 0 x dx ∫ ∫ is: English · PGT 2005 Q05 If F[x] stands for the greatest integer function, the value of 2 10 2 2 4 [ ] [ 28 196] [ ] x dx x x x − + + − + +... English · PGT 2004 Q06 The value of / 4 0 sin(x [x])dx is equal to: ([x] denotes the greatest integer ≤ x) English · (GIC) Lecturer Exam, 2015