$2\int_0^1v^2dv$

$\int_1^0vdv$

$\int_0^1v^2dv$

$\int_3^1y^{ }dy$

0

$\int_1^5y^{ }dy$

$\int_4^1f\left(v\right)dv$

$\int_1^1f\left(v\right)dv=$

$\int_1^4f\left(v\right)dv=$

$-\int_0^3y^2dy$

0

1

$\int_1^45xdx-\int_1^4x^2dx$

$\int_1^45xdx$

$\int_1^45x\ dx+\int_1^4x^2dx$

$-\int_1^1\left(4+v\right)dv$

$\int_1^2\left(4+v\right)dv=$

$-\int_2^1\left(4+v\right)dv$

$\int_c^dvdv$

5$\int_c^dv^2dv=$

25$\int_c^dv^2dv$

$2\int_3^0f\left(v\right)dv$

$\int_0^3f\left(3-v\right)dv$

$4\int_0^3f\left(v\right)dv$

$2\int_0^2v^3dv$

1

0

$\int_1^3g\left(4+x\right)dx$

$\int_c^dg\left(c+d-v\right)dv$

$\int_1^3g\left(4-x\right)dx=$