Question

Que no .22 plzz.
help me out friends

Answer 1

Hii
468 = 222 × 2 + 24
222 = 24 × 9 + 6
24 = 6 × 4 + 0
so HCF = 6
6 = 222 - 24 × 9
= 222 - {( 468 - 222 × 2) × 9 } [where 468 = 222 × 2 + 24 ]
= 222 - { 468 × 9 - 222 × 2 × 9 }
= 222 - ( 468 × 9 ) + 222 × 18
= 222+( 222×18 ) - ( 468 × 9 )
= 222 [ 1 + 18 ] = 468 × 9
= 222 × 19 - 468 × 9
= 468 × 9 + 222 × 19
☆☆Let 9 be x
and
19 be y
Therefore, we get *468x + 222y*
Thanks!!!!