Question

If a = 1/10

and b = −3/8 then which one of a + b, a- b, a × b, a ÷ b is the

smallest ? Show the method​

Answer 1

Step-by-step explanation:

A∪B={1,2,3,8}

A∩B={3}

∴(A∪B)×(A∩B)

={(1,3),(2,3),(3,3),(8,3)}

Plz Mark me as brainlist

Answer 2

Step-by-step explanation:

a+b=1/10-3/8=-22/80=-11/40

a-b=1/10+3/8=19/40

a×b=-3/80

a/b=1/10×-8/3=-8/30

rationalize and u will get that a+b is smallest