NẾUR01F(X)DX=4VÀR01G(X)DX=3THÌR01[2F(X) +3G(X)]DXBẰNGA. 7. B....
Câu 18. Nếu
R
0
1
f(x)dx=4vàR
0
1
g(x)dx=3thìR
0
1
[2f(x) +3g(x)]dxbằngA.
7.B.
13.C.
17.D.
11.R
0
1
f(x)dx=4vàR
0
1
g(x)dx=3thìR
0
1
[2f(x) +3g(x)]dxbằngA.
7.B.
13.C.
17.D.
11.