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If 4, x(1), x(2), x(3) 28 are in AP then...

If 4, `x_(1), x_(2), x_(3)` 28 are in AP then `x_(3) = ?`

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EDUCART PUBLICATION-ARITHMETIC PROGRESSIONS-OBJECTIVE TYPE QUESTIONS (FILL IN THE BLANKS)
  1. Fill the two blanks in the sequence 2, , 26, so that the sequence fo...

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  2. The sum of first 16 terms of the AP 5, 8, 11, 14, ….. Is. ………. .

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  3. The common difference of an A.P. 6, then a(15) - a(11)…….. .

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  4. If 4/5,\ a ,\ 2 are three consecutive terms of an A.P., then find t...

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  5. If 4, x(1), x(2), x(3) 28 are in AP then x(3) = ?

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  6. If S(n) = 5n^(2) + 3n, then 2^(nd) term is …………… .

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  7. Find the 16^(th) term of the AP: 2, 7, 12, 17, …… .

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  8. The number of terms of AP: 18, 16, 14, …. That make the sum zero, is …...

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  9. Second term of the AP if the S(n) = n^(2) +n is ………

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  10. Fill the two blanks in the sequence 2, , 26, so that the sequence fo...

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  11. The sum of first 16 terms of the AP 5, 8, 11, 14, ….... is

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  12. The common difference of an A.P. 6, then a(15) - a(11)…….. .

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  13. If 4/5,\ a ,\ 2 are three consecutive terms of an A.P., then find t...

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  14. If 4, x(1), x(2), x(3) 28 are in AP then x(3) = ?

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  15. If S(n) = 5n, then n^(th) term is …………… .

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  16. Find the 16^(th) term of the AP: 2, 7, 12, 17, …… .

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  17. The number of terms of AP: 18, 16, 14, …. That make the sum zero, is …...

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  18. Second term of the AP if the S(n) = n^(2) +2n is ………

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