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In an AP , it s being given that T(4)/T...

In an AP , it s being given that ` T_(4)/T_(7) = 2/3 . " Find " T_(7)/T_(10)`

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Verified by Experts

The correct Answer is:
`3/4`
`(a +3d)/(a +6d) = 2/3 Rightarrow a = 3d `
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RS AGGARWAL-ARITHMETIC PROGRESSION-Exercise 11A
  1. is -47 a term of the AP 5,2,-1,-4,-7...?

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  2. The 2nd,31st and the last terms of an AP are 5 and -3 respectively. Fi...

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  3. The 2 nd,31st and last terms of an A.P.are 7 3/4, 1/2 and -6 1/2 respe...

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  4. If the 9th term of an AP is zero, then prove that its 29th term is twi...

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

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  6. If 7 times the 7th term of an AP is equal to 11 times its 11th term, t...

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  7. Find the 28th term from the end of the AP 6,9,12,15,18,…..,102

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  8. find the 16th term form the end of the AP 7,2,-3,-8,-13,…., -113

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  9. How many three digit numbers are divisible by 7?

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  10. How many numbers of two digit are divisible by 3?

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  11. If theta1,theta2,theta3, ,thetan are in AP, whose common difference i...

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  12. In an AP , it s being given that T(4)/T(7) = 2/3 . " Find " T(7)/T(10...

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  13. Three numbers are in AP. If their sum is 27 and their product is 648, ...

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  14. The sum of three consecutive terms of an AP is 21 and the sum of the s...

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  15. the angles of quadrilateral are in AP whose common difference is 10^@...

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  16. The digits of a 3-digit number are in AP and their sum is 15. The numb...

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  17. Find the number of terms common to the two arithmetic progression 5,9,...

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  18. We know that the sum of the interior angles of a triangle is180^0 . Sh...

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  19. A side of an equilaternal triangle is 24 cm long. A second equilateral...

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  20. A man starts repaying a loan as the frist instalment of ₹10000. if he ...

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