Question

3. The pair of numbers which are relatively prime to each
othere is
(a) (68, 85) (b)( 65, 91), (c) (92, 85) (d)(102,53)
​

Answer 1

Answer:

The pair of numbers which are relatively prime to each

othere is  ( 92, 85 ) and ( 102,   53 )

Step-by-step explanation:

a) HCF( 68,  85 ) = 17

b) HCF( 65, 91 )  = 13

c) HCF( 92, 85 ) = 1

d) HCF( 102,53 ) = 1

∴  The pair of numbers which are relatively prime to each

othere is

c) ( 92,  85 )   and    d ) ( 102,   53 )