Use app×
JEE MAIN 2024
JEE MAIN 2025 Foundation Course
NEET 2024 Crash Course
NEET 2025 Foundation Course
CLASS 12 FOUNDATION COURSE
CLASS 10 FOUNDATION COURSE
CLASS 9 FOUNDATION COURSE
CLASS 8 FOUNDATION COURSE
+2 votes
7.5k views
in Mathematics by (130k points)

Prove that 2sin2 3π/4 + 2cos2 π/4 + 2sec2 π/3 =10

1 Answer

+2 votes
by (63.2k points)
selected by
 
Best answer

We have L.H.S

2sin2 3π/4 + 2cos2 π/4 + 2sec2 π/3

Welcome to Sarthaks eConnect: A unique platform where students can interact with teachers/experts/students to get solutions to their queries. Students (upto class 10+2) preparing for All Government Exams, CBSE Board Exam, ICSE Board Exam, State Board Exam, JEE (Mains+Advance) and NEET can ask questions from any subject and get quick answers by subject teachers/ experts/mentors/students.

Categories

...