Question

Please help me...⬆️⬆️

Answer 1

Heya !!

here is your answer!!!

1) the general form of even integer is

a = 2q .

here , a is even integer

where q is for some positive integer .

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2) every odd integer.

as veriable " t "

=> a = 2t +1 .

where

a is positive odd integers

and t is for some integer or ( s) .

3 ) here there is two case. for the value of n

case 1 :-

when n = 4q +1

case 2 :-

when

n = 4q +3 .

BECAUSE , we know that any odd positive integer is in the form of. 4q + 1

and 4q +3

for some integer q

hope it helps you sister !!

thanks !!!

☺☺

Answer 2

Hi ,

1 ). General form of an even integer = 2n

where n € Z

example :

if n = 2

the number = 2 × 2 = 4

if n = 5 ,

the number = 2 × 5 = 10 ( even )

or

any integer multiplied by 2 we get an even

number .

2 ) General form of an odd intger with variable

t is 2t + 1 .

3 ) if n = 3 then

value of n² - 1 = 3² - 1 = 8

is divisible by 8.

I hope this helps you.

: )