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The remainder when 7 xx 13 xx 19 xx 23 x...

The remainder when `7 xx 13 xx 19 xx 23 xx 31 ` is divided by 6 is ….

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PREMIERS PUBLISHERS-NUMBERS AND SEQUENCES-PROGRESS CHECK
  1. The positive values of k such that (k-3) -= 5 (mod 11) are ….

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  2. If 59-=3 (mod 7) ,46 -=4 (mod 7) then 105 -= …. (mod 7 ), 13-=…. (mod ...

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  3. The remainder when 7 xx 13 xx 19 xx 23 xx 31 is divided by 6 is ….

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  4. Fill in the blanks for the following sequences 7, 13, 19,…

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  5. Fill in the blanks for the following sequences 2,…., 10,17,26,.……

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  6. Fill in the blanks for the following sequences 1000,100,10,1,…..,……

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  7. A sequence is a function defined on the set of.

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  8. The n^(th) term of the sequence 0,2,6,12,20,….. Can be expressed as …....

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  9. Say True or False All sequences are functions .

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  10. Say True or False All functions are sequences.

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  11. The difference between any two consecutive terms of an A.P. is ….

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  12. If a and d are the first term and common difference of an A.P. then th...

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  13. If t(n)" is the " n^(th) term of an A.P., then t(2n) - t(n) is …..

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  14. The common difference of a constant A.P. is ……

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  15. If a and l are first and last terms of an A.P. then the number of term...

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  16. If every term of an A.P. is multiplied by 3, then the common differenc...

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  17. Three numbers a, b and c will be in A.P. if and only if .

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  18. The sum of terms of a sequence is called ……

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  19. A series have finite number of terms then it is called ……

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  20. A series whose terms are in …… is called Arithmetic series.

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