0 votes
13 views
in Number System by (43.8k points)
closed by

यदि a = \(\frac{\sqrt5+1}{\sqrt5-1}\) व b = \(\frac{\sqrt5-1}{\sqrt5+1}\), तब सिद्ध कीजिये कि \(\frac{a^2+ab+b^2}{a^2-ab+b^2}=\frac43\)

(a2 + ab + b2)/(a2-ab + b2

1 Answer

+1 vote
by (46.9k points)
selected by
 
Best answer

\(\therefore\) L.H.S. \(\frac{a^2+ab+b^2}{a^2-ab+b^2}=\frac86=\frac43\) = R.H.S.

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

...