Question
Mathematics Question on Integration
∫(tan2(2x)−cot2(2x))dx=
A
2−1(tan2x+cot2x)+C
B
2(tan2x+cot2x)+C
C
21(tan2x−cot2x)+C
D
2−1(tan2x−cot2x)+C
E
21(tan2x+cot2x)+C
Answer
21(tan2x+cot2x)+C
Explanation
Solution
The correct option is (E) : 21(tan2x+cot2x)+C