Math Chapter Wise question with answer

Q01 Evaluate ∫ D xy∂ ∂ ∂ A where D is the region bounded by the line y = x – 1 and the curve y2 = 2x + 6. English · JSSC PGT 2018 Q02 Where A and B are real constant then sina dx Ax Blog sec(x a) c, cos(x a) = + − + − ∫ English · DSSSB 23 SEP 2018 (9 AM-11 AM) Q03 Area bounded by the curve y=x sinx and x– axis, where x=0 to x=2π English · TGT 2003 Q04 The area between x-axis and curve y =cosx, where 0 ≤ x ≤ 2π is English · TGT 2003 Q05 Integrate 2 (cosax sinbx) dx, π −π − ∫ ∫ where, a and b is an integer? English · TGT 1999 Q06 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