What is the integral of the following expression?
1/(x2 cos2(1/x)
A. − tan 𝑥 + 𝐴, where A is a constant.
B. − tan 1/x-B, where B is a constant.
C. 1/2 tan 𝑥 + 𝐶, where C is a constant.
D. 𝑠𝑒𝑐 1/x 𝑡𝑎𝑛 1/x-D , where D is a constant.
Answer:
Practice Questions CBSE - Maths Class 12 (2023 Boards)
Practice Questions CBSE - Maths Class 12 (2023 Boards)
Last updated at Dec. 13, 2024 by Teachoo
Answer:
What is the integral of the following expression? 1/(𝑥2 𝑐𝑜𝑠2(1/𝑥) ) A. − tan 𝑥 + 𝐴, where A is a constant. B. − tan 1/𝑥−𝐵, where B is a constant. C. 1/2 tan 𝑥 + 𝐶, where C is a constant. D. 𝑠𝑒𝑐 1/𝑥 𝑡𝑎𝑛 1/𝑥−𝐷 , where D is a constant.So, correct answer is (B)