Q.
a1,a2,a3…an are in A.P such that an=100,a50−a49=3/5 then 15th term of A.P from the end is
see full answer
Talk to JEE/NEET 2025 Toppers - Learn What Actually Works!
Real Strategies. Real People. Real Success Stories - Just 1 call away
An Intiative by Sri Chaitanya
a
4545
b
4485
c
4525
d
4585
answer is D.
(Unlock A.I Detailed Solution for FREE)
Ready to Test Your Skills?
Check your Performance Today with our Free Mock Test used by Toppers!
Take Free Test
Detailed Solution
Let T15 is 15th term from end T15=an−14d=100-1435=100−425=4585
Watch 3-min video & get full concept clarity