Question

Pls answer to my question . If f = {(4,5)}, (5,6),(6,-4)} and g= {( 4,-4) , ( 6,5 ) , (8,5) } , then find f/g and ✓f

Answer 1

f={(4,5),(5,6),(6,−4)} and g={(4,−4),(6,5),(8,5)}

Binary operations are done on common domain.

A)f+g={(4,1)}

B)f−g={(4,9)}

C)2f+4g={(4,−6)}

D)f+4={(4,9),(5,10),(6,0)}

E)fg={(4,−20)}

F)f/g={(4,

−4

5

)}

G)∣f∣={(4,5),(5,6)(6,4)}

H)

f

={(4,

5

),(5,

6

)}

I)f

2

={(4,25),(5,36),(6,16)}

J)f

3

={(4,125),(5,216),(6,−64)}