+0  
 
+1
46
1
avatar+293 

please help

 Dec 3, 2020
edited by Cdortch  Dec 3, 2020
 #1
avatar+114592 
+1

We  know  that

 

1001  =  first term + ( number of  terms - 1) * common difference

 

1001  = first term   +  ( 50  - 1) (6)

 

1001 =  first term  +  49 * 6

 

1001  = first term   + 294

 

1001 - 294  = first term  =  707

 

Second  term  =  707 + 6 =   713

 

 

cool cool cool

 Dec 3, 2020

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