1.3+3.5+5.7+..... to n term
kumarbarun179p9h0h1:
any
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3
1.3+3.5+5.7+7.9+9.11
no wrong answer
my question is n term
give the n term
Answered by
3
9.11 +11.13+13.15+15.17
sorry but right answer is , 1/3n(4n2+6n-1)
give the( n)term
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