Math, asked by seemanarula126, 7 months ago

9. If n is odd , then (1 + 3 + 5
to n terms ) is equal to
n2
n2 +1
n2-1
2n + 1

Answers

Answered by ganasirisk

1

Answer:

9n I hope it will be helpful

Step-by-step explanation:

please mark as brainlist answer

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