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The n^(th) term of a sequence is given ...

The `n^(th)` term of a sequence is given by `T_n` = 2n + 7. Show that it is an A.P. Also, find its `7^(th)` term.

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MBD-ARITHMETIC PROGRESSION-EXERCISE
  1. Find the common difference of the AP and write the next two terms :- 0...

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  2. Find the common difference of the AP and write the next two terms :- 1...

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  3. The n^(th) term of a sequence is given by Tn = 2n + 7. Show that it i...

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  4. Show that the sequence defined by Tn = 4n + 7 is an A.P. Also, find it...

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  5. Show that the sequence whose n^(th) term is 2n^2 + n + 1 is not an A....

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  6. Find out which of the following sequences are A.P. for those which are...

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  7. Find out which of the following sequences are A.P. for those which are...

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  8. Find out which of the following sequences are A.P. for those which are...

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  9. Find out which of the following sequences are A.P. for those which are...

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  10. Find out which of the following sequences are A.P. for those which are...

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  11. If third term of an A.P. is 18 and seventh term is 30, find the series

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  12. The third term of an A.P. is 25 and tenth term is - 3. Find the first ...

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  13. The 6th term of an A.P. is 12 and the 8th term is 22, Find the 10th te...

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  14. In an A.P. fourth term is - 13/2 ,seventeenth zero and last one is 21....

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  15. How many terms are there in A.P. 5, 11, 17, ....299 ? Also find 16th t...

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  16. How many numbers between 100 and 500 are exactly divisible by 7 ?

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  17. For what value of n, the nth term of the series 9, 7, 5....and 15, 12,...

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  18. The 7th term of an A.P. is zero. Prove that 25th term is twice the 16t...

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  19. Find the 20th term from the end of the following arithmetic progressio...

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  20. Find the 20th term from the end of the following arithmetic progressio...

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