How to solve simple limit sums as 1 and  2 parts of first sum

Asked by lovemaan5500 | 17th Jul, 2018, 06:06: PM

Expert Answer:

begin mathsize 16px style limit as straight r rightwards arrow 1 of πr squared equals straight pi cross times 1 squared equals straight pi end style

Answered by Sneha shidid | 18th Jul, 2018, 10:51: AM