" Life is not a problem to be solved but a reality to be experienced! "
© Copyright 2013 - 2024 KUDO.TIPS - All rights reserved.
n = 98/7 = 14
S14 = 1/2n ( a+ u14)
= 1/2*14 ( 7 + 98)
= 7 ( 105)
= 735 ....A