Question

let x and b are real no.s , if b is greater than 0 and modulus x is greater than b than x belongs to
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Answer 1

Answer:x∈(−b,∞)

x∈[−∞,b)

x∈(−b,b)

x∈(−∞,−b)∪(b,∞)

Answer :

D

Solution :

Given, |x|>bandb>0

⇒x<−borx>b

⇒x∈(−∞,−b)∪(b,∞)