Math, asked by Ashlok55, 11 months ago

find sum (Sn) 2a-b,4a-3b,6a-5b,... to n terms

Answers

Answered by Snehaalmale

1

Answer:

12a-9b is the answer

Step-by-step explanation:

(2a+4a+6a ) + (-b - 3b -5b )

12a - 9b

Answered by sshaifuddinss

1

Answer:

Step-by-step explanation:

4a+3b from 6a+5b

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