nguyên hàm

Question 1

∫0dx

Answer 1

C

Question 2

∫1dx

Answer 2

x+C

Question 3

∫1/x dx

Answer 3

ln|x| + C

Question 4

∫sinx dx

Answer 4

-cosx + C

Question 5

∫cosx dx

Answer 5

sinx + C

Question 6

∫e^x dx

Answer 6

e^x + C

Question 7

∫ a^x dx

Answer 7

(a^x)/lna + C

Question 8

∫x^n dx

Answer 8

(x^n+1)/n+1 + C

Question 9

∫1/cos^2x dx

Answer 9

tanx + C
(= ∫1+tan^2x dx)

Question 10

∫1/sin^2x dx

Answer 10

-cotx + C
(= ∫1+cot^2x dx)