xxvoodooxx
New member
- Joined
- Jul 1, 2019
- Messages
- 1
So i have an assignment but i have trouble understanding some formulas like
Lets say Xinitial = 1 , b = 4 , c = 2 , d= 2
So is x = Xinitial? and the calculation is 1^2 + 4(1) + 2(1) + 2(1/2) = 8
h = 0.1 so is 0.1(F(8) + F (8.1)/2) = 0.805
xf =3 ,x1 =1
So if N = 20 , Total area i add the area earlier 20 times.
But the total area is incorrect , i dont get it how they got 30.898704
Lets say Xinitial = 1 , b = 4 , c = 2 , d= 2
So is x = Xinitial? and the calculation is 1^2 + 4(1) + 2(1) + 2(1/2) = 8
h = 0.1 so is 0.1(F(8) + F (8.1)/2) = 0.805
xf =3 ,x1 =1
So if N = 20 , Total area i add the area earlier 20 times.
But the total area is incorrect , i dont get it how they got 30.898704