Question

hi

gm


show that any positive integer is of the form 5q,5q+1,5q+2,5q+3,5q+4

Answer 1

$\huge \bf{ \red{hey}}$

$\huge{ \mathfrak{here \: is \: answer}}$

let a be any positive integer

then

b=5

0≤r<b

0≤r<5

r=0,1,2, 3,4

case 1.

r=0

a=bq+r

5q+0

5q

case 2.
r=1
a=bq+r

5q+1

case 3.

r=2

5q+2

case4.

r=3
5q+3

case 5.

r=4

5q+4

from above it is proved.

$\huge \boxed{ \boxed{ \pink{hope \: it \: helps}}}$

$\huge{ \green{thanks}}$

Answer 2

heya

user
answer
_____________-_________________

let a be any positive integer

then

b=5

0≤r<b

0≤r<5

r=0,1,2, 3,4

case 1.

r=0

a=bq+r

5q+0

5q

case 2.
r=1
a=bq+r

5q+1

case 3.

r=2

5q+2

case4.

r=3
5q+3

case 5.

r=4

5q+4


thanku

#be brainly