ĐỀ KIỂM TRA 1 TIẾT CHƯƠNG 3
ĐỀ
MÔN: TOÁN (GIẢI TÍCH) – LỚP 12
Thời gian:…
Câu 1: Tìm các nguyên hàm của các hàm số sau:
1
π
− 2e 2x ÷dx
b)J= ∫ sin3x- cos 5x- 3 ÷
a/ I= ∫ sin x.cos x dx
Câu 2: Tính các tích phân sau:
a)
π
4
π
I = ∫ x + ÷sin xdx
4
0
3
b)
J= ∫ (2 x + 1).ln x.dx
1
Câu 3: Tính diện tích hình phẳng giới hạn bởi :
2
c) K= ∫
0
x
dx
2x 2 + 1
y = x 2 + 2x , y = −x 2 − x
BÀI LÀM:
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................
.........................................................................................................................................................