Question

solve 2nd question.pls solve​

Answer 1

Solution:

By, applying euclid division lemma,

we get,

=> a=bq+r

 

=> 144=90(1)+54

=> 90=54(1)+36

=> 54=36(1)+18

=> 36=18(2)+0

=> HCF{90,144} = 18,.

linear combination:

=> 18 = 144x+90y

=> 18 = 144(2)-90(3)

=> 18 = 144(2)+90(-3)

x=2,

y=-3

Hope it helps!!