Question

TOID
8. Let A=[x : XER, Ixl <1]; B =[x: XER, Ix-111] and
AUB=R-D, then the set D is
(a) [x:1<x52] (b) [x:1<x<2]
(c) [x:1x2]
(d) None of these​

Answer 1

${\huge{\boxed{\overline{\mid{\orange{Answer}}}}}}$

A={0}

B={(−∞,0]∪[2,∞)}B={(-∞,0]∪[2,∞)}

A∪B={(−∞,0]∪[2,∞)}A∪B={(-∞,0]∪[2,∞)}

D={1}

${\huge{\boxed{\overline{\mid{\orange{option\:B}}}}}}$