LIVE Course for free

Rated by 1 million+ students
Get app now
0 votes
79 views
in Mathematics by (44.8k points)
closed by
सिद्ध कीजिए:`2+(1)/(tan^(2)A)+(1)/(cot^(2)A)=sec^(2)A+cosec^(2)A.`

1 Answer

0 votes
by (43.8k points)
selected by
 
Best answer
बायाँ पक्ष`=2+(1)/(tan^(2)A)+(1)/(cos^(2)A)=2+cot^(2)A+tan^(2)A`
`=(1+tan^(2)A)+(1+cot^(2)A=sec^(2)A+cosec^(2)A`=दायाँ पक्ष।

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

...