Math, asked by aravindan26, 1 year ago

find the sum of the series n terms of the series 1×3+3×5+5×7+7×9+.......​

Answers

Answered by honey272000
0
answer is 9

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aravindan26: explanation with proper steps plz
brunoconti: how can it be 9? Only 3×5 is 15.
aravindan26: this is wrong answer
aravindan26: answer is n/3(4nsquare +6n-1)
Answered by brunoconti
1

Answer:

Step-by-step explanation:

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brunoconti: thks
aravindan26: welcome
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