JEE Main 2026 Mathematics question
The value of is:
Answer: (B)
Solution
Since sin²x=x²−x⁴/3+…, x²−sin²x≈x⁴/3, while x²sin²x≈x⁴. The limit is x⁴/(x⁴/3)=3.
The value of is:
Since sin²x=x²−x⁴/3+…, x²−sin²x≈x⁴/3, while x²sin²x≈x⁴. The limit is x⁴/(x⁴/3)=3.