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If the 8th term of an A.P. is 31 and the...

If the 8th term of an A.P. is 31 and the 15th term is 16 more than the 11th term, find the A.P.

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`3,7,11,15,19"……"`
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If the 8th term of an A.P.is 31 and the 15 th term is 16 more than the 11 th term,find the A.P.

If the 8 th term of an AP is 31 and the 15 th term of an AP is 16 more than the 11 th term find the AP.

If the 5 th term of an A.P.is 31 and 25 th term is 140 more than the 5 th term,find the A.P.

If the 10 th term of an A.Pis 52 and 17 th term is 20 more than the 13 th term,find the A.P.

The sum of the 2nd and the 7th terms of an AP is 30. If its 15th term is 1 less than twice its 8th term, find the AP.

The 11th term of an A.P. is 16 and the 21st term is 29 . Find the 16th term of this A.P.

The 6^(th) term of an A.P. is -10 and the 10^(th) term is -26 .Determine the 15^(th) term of the A.P.

The sum of 5th and 9th terms of an A.P. is 30. If its 25th term is three times its 8th term, find the A.P.

The 7th term of an A.P.is 32 and its 13th term is 62. Find the A.P.

If the 2^(nd) term of an A.P. is 8 and the 5 ^(th) term is 17, find its 19^(th) term.

RESONANCE-DPP-QUESTION
  1. If A, B, C, D be the angles of a quadrilateral, prove that : (tanA+tan...

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  2. If the sum of n term of the series (5)/(1.2.3) + (6)/(2.3.4) + ( 7)/(3...

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  3. If the 8th term of an A.P. is 31 and the 15th term is 16 more than ...

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  4. The coefficient of the quadratic equation a x^2+(a+d)x+(a+2d)=0 are co...

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  5. Let f(r) = sum(j=2)^(2008) (1)/(j^(r)) = (1)/(2^(r))+(1)/(3^(r))+"…."+...

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  8. Find the value of xsqrt(6x^(4) + 4x^(2) + 2) gt -2x^(2) + 5x - 4

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  9. S = n xx 10^(6m) + n xx 10^(6m - 1) + n xx 10^(6m-2)+ "…." + nxx 10 + ...

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  10. Number of roots of (x^(2)+5x+7)(-x^(2)+3x-4) = 0

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  11. If the roots of Quadratic i^(2)x^(2)+5ix-6 are a+ib and c +id (a,b,c,d...

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  12. S(10) = cos'(pi)/(180) + cos'(3pi)/(180) + "….." cos '(19pi)/(180)

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  13. Find the sum of the series 31^(3) + 32^(3) + "……." 50^(3)

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  14. Find maximum value of a^(2)b^(3) if a+b=2. When a & b are positive num...

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  15. Find the roots of the equation x^(2) + ix - 1 - i = 0

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  16. solve ||x-2|-1|lt 2

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  17. If x^(3) + 2x-3 = 0 then then number of real values of 'x' satisfying ...

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  18. solve for x |x+1| + |x-2| + |x-5| = 4

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  19. If |a-b| gt ||a|-|b|| then

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  20. The inequation sqrt(f(x)) gt g(x), is equivalent to the

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