Search for: The value of limx→1 tanπx4tanπx2 isThe value of limx→1 tanπx4tanπx2 isAe-2Be-1CeD1 Register to Get Free Mock Test and Study Material +91 Verify OTP Code (required) I agree to the terms and conditions and privacy policy. Solution:limx→0 tanπx4tanπx2=elimx→1 tanπx4−1tanπx2=elimx→1 sinπx4−cosπx4cosπx42sinπx4cosπx4cosπx2=elimx→1 2sin2πx4−2sinπx4cosπx4cosπx2 =elimx→1 1−cosπx2−sinπx2cosπx2=elimx→1 sinπx2×π2−cosπx2×π2−sinπx2×π2 =e−1Post navigationPrevious: If in the expansion of (a−2b)n,the sum of 4th and 5th term is zero, then the value of ab isNext: The two successive terms in the expansion of (1 + x)24 whose coefficients are in the ratio 1:4 areRelated content JEE Main 2023 Result: Session 1 NEET 2024 JEE Advanced 2023 NEET Rank Assurance Program | NEET Crash Course 2023 JEE Main 2023 Question Papers with Solutions JEE Main 2024 Syllabus Best Books for JEE Main 2024 JEE Advanced 2024: Exam date, Syllabus, Eligibility Criteria JEE Main 2024: Exam dates, Syllabus, Eligibility Criteria JEE 2024: Exam Date, Syllabus, Eligibility Criteria