Q.7 Without adding, find the sum.
(i)
(ii)
(iii)
It is known that sum of odd consecutive number starting from 1 is .
(i) n = 5 i.e.,
(ii) n = 10 i.e.,
(iii) n = 12 i.e.,
JNVST 2024: NVS Class 6, 9 results out; documents required for admission
JNVST Class 6, 9 result 2024 likely tomorrow at navodaya.gov.in; cut-off marks, total seats
Navodaya Class 9 results 2024 likely by end of March; expected cut-offs
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