Math, asked by archaaswathy3556, 11 months ago

find the sum to n terms of the sequence 3×8+6×11+9×14....

Answers

Answered by priyanshu141200

0

Answer:

and is 216 .. I think so hope this will help you

Answered by burningdragon050509

1

Answer:

it (n+3)×((n+5)+3)

so the value of n is 3..

Step-by-step explanation:

HOPE THIS HELPS YOU...

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