choise the right ans.
mathematics. 10th question.
1) the nth term of an arithmetic progression is an=3n+3 then the 3rd term is:
options- a)9. b)12. c)6. d)13.
2)The first term 'p' and common difference 'q; nth term of an arithmetic progression is:
options- a)p+ (n+1)q. b) p-(n+1)q. c) p+(n-1)q. d) p-(n-1)q
Answers
Answered by
1
(1). The nth term of an arithmetic progression is an=3n+3 then the 3rd term is:
- a)9. b)12. c)6. d)13.
- Henceforth, B is the correct option
2. The first term 'p' and common difference 'q; nth term of an arithmetic progression is:
- First term 'p'
- common difference 'q'
- nth term of an A.P
- Putting the values
- Henceforth, C is the correct option
Formula :
Answered by
11
Answer:
1.) Solution :
- Hence , b is the correct☑️ option.
2.) Solution :
- Putting the values
- Hence , c is the correct ☑️ option.
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