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The H.C.F of two equal positive integers...

The H.C.F of two equal positive integers k, k is :

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This activity to determine H.C.F. of two given positive integers. (i) From the given numbers, subtract the smaller from the larger number. (ii) From the remaining numbers, subtract smaller from the larger. (iii) Repeat the subtraction process by subtracting smaller from the larger. (iv) Stop the process, when the numbers become equal. (v) The number representing equal numbers obtained in step (iv), will be the H.C.F. of the given numbers. Using the Activity , find the HCF of 40,16

This activity to determine H.C.F. of two given positive integers. (i) From the given numbers, subtract the smaller from the larger number. (ii) From the remaining numbers, subtract smaller from the larger. (iii) Repeat the subtraction process by subtracting smaller from the larger. (iv) Stop the process, when the numbers become equal. (v) The number representing equal numbers obtained in step (iv), will be the H.C.F. of the given numbers. Using the Activity , find the HCF of 90,15

This activity to determine H.C.F. of two given positive integers. (i) From the given numbers, subtract the smaller from the larger number. (ii) From the remaining numbers, subtract smaller from the larger. (iii) Repeat the subtraction process by subtracting smaller from the larger. (iv) Stop the process, when the numbers become equal. (v) The number representing equal numbers obtained in step (iv), will be the H.C.F. of the given numbers. Using the Activity , find the HCF of 93,13

This activity to determine H.C.F. of two given positive integers. (i) From the given numbers, subtract the smaller from the larger number. (ii) From the remaining numbers, subtract smaller from the larger. (iii) Repeat the subtraction process by subtracting smaller from the larger. (iv) Stop the process, when the numbers become equal. (v) The number representing equal numbers obtained in step (iv), will be the H.C.F. of the given numbers. Using the Activity , find the HCF of 23,12

This activity to determine H.C.F. of two given positive integers. (i) From the given numbers, subtract the smaller from the larger number. (ii) From the remaining numbers, subtract smaller from the larger. (iii) Repeat the subtraction process by subtracting smaller from the larger. (iv) Stop the process, when the numbers become equal. (v) The number representing equal numbers obtained in step (iv), will be the H.C.F. of the given numbers. Using the Activity , find the HCF of 80, 25

This activity helps you to find H.C.F. of two positive numbers. We first observe the following instructions. Fill the H.C.F of (a) 12, 20 (b) 16,24 (c ) 11, 9.

Say True or False: The product of two negative integers is a positive integer.

Prove that two consecutive positive integers are always coprime.

The frequency distribution is given below. {:(x,k,2k,3k,4k,5k,6k),(f,2,1,1,1,1,1):} In the table, k is a positive integer, has a varience of 160. Determine the value of k.

PREMIERS PUBLISHERS-NUMBERS AND SEQUENCES-PROGRESS CHECK
  1. Find q and r for the following pairs of integers a and b satisfying a ...

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  2. Euclid's division algorithm is a repeated application of division lemm...

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  3. The H.C.F of two equal positive integers k, k is :

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  4. Every natural number except …… can be expressed as ……..

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  5. In how many ways a composite number can be written as product of power...

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  6. The number of divisors of any prime number is …….

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  7. Let m divides n . Then G.C.D and L.C.M. of m,n are …… and …….

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  8. The HCF of numbers of the form 2^(m) and 3^(n) is .

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  9. Two integers a and b are congruent modulo n if ………

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  10. The set of all positive integers which leave remainder 5 when divided ...

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  11. The positive values of k such that (k-3) -= 5 (mod 11) are ….

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

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

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

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

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

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

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

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  19. Say True or False All sequences are functions .

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  20. Say True or False All functions are sequences.

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