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Give answer with full explanation to attach picture thanku for all give answer.

Give answer with full explanation to attach picture thanku for all give answer. 

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Grade:12th pass

1 Answers

Arun
25750 Points
5 years ago
 
Dear student
 
nth term of an A.P. = a + (n – 1) d
 
 = (a – d) + nd
 
here d is common difference which is attached with n.
 
similarily in your question,
 
nth term = an + b
 
hence a will be the common differece

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