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Write the common differnece of an Arithm...

Write the common differnece of an Arithmetic Progression, whose `n^(th)` term is given by `t_(n) = 3n + 7`.

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VGS PUBLICATION-BRILLIANT-PROGRESSIONS-EXERCISE
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  2. The hand borewell driller charges Rs. 200 for the first one meter only...

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  3. Write the common differnece of an Arithmetic Progression, whose n^(th)...

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  4. Find the sum of first 200 natural numbers.

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  5. Is 'zero' a term of the Arithmetic Progression 31, 28, 25, ….? Justify...

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  6. In a GP. t(n) = (-1)^(n). 2017. find the common ratio.

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  7. The nth term of an A.P. is 6n+2. Find the common difference. (x in N)

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  8. Is the sequence sqrt(3), sqrt(6), sqrt(9), sqrt(12),…… form an Arithme...

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  9. Radha says “1,1,1,… are in A.P and also G.P”.Do you agree with Radha,?...

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  10. In the AP -9 , -14, -19, -24, ……… a(30) - a(20) = ………….

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  11. Find the 11^th term of the A.P. : 15, 12, 9, .....

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  12. In a flower garden there are 23 plants in first row, 21 plants in seco...

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  13. If seven times of 7th term of an Arithmetic Progression is euqal to th...

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  14. Measures of sides of a triangle are in Arithmetic Progression. Its per...

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  15. Explain the terms in the formula. S(n) = n/2 [2a+(n-1)d].

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  16. Find the sum of first 10 terms of an A.P. 3, 15, 27, 39,…..

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  17. Find the value of 'k' , so that k+2, 4k-6 and 3k-2 are the three conse...

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  18. Find the 7^(th) term from the end of the Arithmetic Progression. 7, ...

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  19. Write the formula of n^(th) term of G.P. and explain the terms in it.

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  20. In a rangoli design of 13 rows, every row increases its previous row b...

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