Match each integrand to its antiderivative.

Exercise and reference answers

Matching pairs

1. A

   ∫ cos x dx

   B

   sin x + C

2. A

   ∫ sec² x dx

   B

   tan x + C

3. A

   ∫ 1/x dx

   B

   ln |x| + C

4. A

   ∫ eˣ dx

   B

   eˣ + C

Instructions

Pair the integrand with ∫ of it (+ C).

Explanation