Posted in Sapiosexual If 2tan^2x-5secx=1 for exactly seven distinct value of x in [0, (npi)/2 August 16, 2025 Step by step video & image solution for If 2tan^2x-5secx=1 for exactly seven distinct value of x in [0, (npi)/2],n in N then find the greatest value of ndot by Maths experts to help you in doubts & scoring excellent marks in Class 11 exams. https://www.doubtnut.com/qna/22031