Subject :IMO Class : Class 1

Find the value of X and Y respectively.

A 9, 8

B 8, 9

C 7, 6

D 6, 7

- sign is given .why?

Subject :IMO Class : Class 1

Find the value of X and Y respectively.

A 9, 8

B 8, 9

C 7, 6

D 6, 7

- sign is given .why?