Functions

Section: Mathematics

Question : 25 of 30

Marks: +1, -0

Match the statements given in Column I with the intervals/union of intervals given in Column II:

Column I

Column II

(A) The set {Re(

2iz

1−z2

):z‌is‌a‌complex‌number,|z|=1,z≠±1} is

(P) (−∞,−1)∪(1,∞)

(B) The domain of the function
f (x) = sin−1(

8(3)x−2

1−32(x−1)

) is

(Q) (−∞,0)∪(0,∞)

|, then the set {f(θ):0≤θ<

} is

(R) [2, ∞)

(D) If f (x) = x

(3x −10), x ≥ 0, then f (x) is increasing in

(S) (−∞,−1)∪(1,∞)

(T) (−∞,0)∪(2,∞)

[JEE Adv 2011 P2]

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