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JEE Advanced 2020 Concept Recapitulation Test 4 Paper 2

Answer the following by appropriately matching the list based on the information given in the paragraph.
Consider the following functions:
f(x)=frac‌32‌4+x2+x4
g(x)=9+x2
List-l: Contains new functions defined with the help of given functions
List-Il: Contains some information about them

List - I

List - II

(I) p(x)=f(x)−g(x)

(P) Is an odd function

(II) q(x)=(f(x)+g(x))x

(Q) Is an even function

(III) r(x)=f(x)⋅g(x)

(R) Function never intersect X -axis

(IV) s(x)=‌

f(x)

g(x)

(S) Range is a subset of (0,∞)

(T) Range is a subset of (−∞,0)

(U) Function intersect X -axis exactly once

Question : 47

Total: 54

Which of the following is the only correct combination?

II→PST
I→QUS
II→PRU
I→QRT

Validate

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