If the nth term of an A.P is 2n – 1, then the sum of its first three terms is Question If the nth term of an A.P is 2n – 1, then the sum of its first three terms is in progress 0 Math Ayla 5 days 2021-09-14T06:48:35+00:00 2021-09-14T06:48:35+00:00 2 Answers 0 views 0

## Answers ( )

Answer:first term = 2*1-1=1

second tern =2*2-1=3

third term =2*3-1=5

sum of all three terms =1+3+5=9

Answer:first term = 2*1-1=1

second tern =2*2-1=3

third term =2*3-1=5

the sum of all three terms =1+3+5=9