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If m times the mth term of an AP is equa...

If m times the mth term of an AP is equal to n times its nth term, then show that (m + n)th term of an AP is zero.

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If m xx the mth term of an AP is equal to n xx its nth term,then show that (m+n) th term of an AP is zero.

If m times the m^(th) term of an A.P. is equal to n times its n^(th) term , then show that (m+n)^(th) term of the A.P. is zero .

If m times the mth term of an A.P. is equal to n times its nth term, find (m + n) th term of the A.P.:

If 9 times the 9th term of an AP is equal to 13 times the 13th term, show that its 22 nd term is 0.

If 7 times the 7th term of an AP is equal to 11 times its 11th term, then its 18th term will be

if 9 times the 9 th term of an AP is equal to 13 times the 13 th term , then the 22 nd term of the AP is

If m xx the m^(th) term of an A.P.is equal to n xx its n^(th) term,show that the (m+n)^(th) term of the A.P.is zero.

If 4 times the 4th term of an AP is equal to 18 times its 18th term then find its 22nd term.

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VK GLOBAL PUBLICATION-ARITHMETIC PROGRESSIONS -PROFICIENCY EXERCISE ( SHORT ANSWER QUESTION II)
  1. How many three-digit numbers are divisible by 9?

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  2. If the p^(th) term of an A.P is q and q^(th) term is p, prove that its...

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  3. If m times the mth term of an AP is equal to n times its nth term, the...

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  4. Is -156 a term of the AP 17, 14, 11, 8 .......... ?

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  5. Find the number of terms of an AP whose first and last terms are 5 and...

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  6. In an AP, the sum of first ten terms is -150 and the sum of its next t...

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  7. Which term of the A.P. 3,10,17, ... with be 84 more than its 13th t...

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  8. If 9t h term of an A.P. is zero, prove that its 29 t h term is d...

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  9. For what value of n, are the nth terms of two AP’s : 15, 12, 9 ,.........

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  10. The sum of the 6th and 9 th terms ofan AP is 101 and the sum of the 10...

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  11. The 4t h term of an A.P. is three times the first and the 7t h term...

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  12. The sum of three terms of an A.P. is 21 and the product of the first ...

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  13. If the sum of the first n terms of an AP is 4n - n^(2), what is the 10...

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  14. If the nth term of an AP is (2n +1) then the sum of its first three te...

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  15. The sum of first six terms of an A.P. is 42. The ratio of its 10th ter...

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  16. Find the sum of all three digit natural numbers, which are divisible b...

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  17. Find the sum of the AP 3, 9/2 , 6,15/2 ...... to 25 terms.

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  18. How many terms are there in the A.P. whose first and fifth terms are ...

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  19. Solve the equation -4+(-1)+2+ … +x =437.

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  20. The first and the last terms of an AP are 17 and 350 respectively. I...

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