A: ∣x∣≥0, range is [0,∞) (II).
B: For x≥0, minimum at x=0 is −5, so range is [−5,∞) (IV).
C: Need x+5>0, so domain is (−5,∞) (I).
D: Smallest equivalence relation is the identity {(1,1),(2,2),(3,3)} (III).
CUET UG 2022 — Mathematics Algebra
Match List I with List II
| List I | List II |
|---|---|
| A. Range of ∣x∣ | I. (−5,∞) |
| B. Range of 9x2+6x−5 for all x≥0 | II. [0,∞) |
| C. Domain of x+51 | III. {(1,1),(2,2),(3,3)} |
| D. Smallest equivalence relation on Set {1,2,3} | IV. [−5,∞) |
Choose the correct answer from the options given below:
Held on 6 Aug 2022 · Verified 13 Jul 2026.
A-I, B-IV, C-II, D-III
A-II, B-I, C-IV, D-III
A-II, B-IV, C-I, D-III
A-I, B-III, C-IV, D-II
Sign in to track your attempts and accuracy.
Sign in to keep a private note on this question. Nothing you write is ever public.
If f(x) = 2x + 3, then f⁻¹(x) is:
If the roots of the equation x² - 5x + k = 0 are in the ratio 2:3, then the value of k is:
If $A = [a_{ij}]$ be square matrix of order 3, such that $a_{ij} = i + j$, $\forall i, j$ then which of the following are correct? (A) A is a skew-symmetric matrix. (B) A is a non-singular matrix. (C) The inverse of A does not exist. (D) A is a symmetric matrix. Choose the correct answer from the options given below:
A function $f: \mathbb{R} \rightarrow \mathbb{R}$ defined by $f(x) = \frac{x}{x^2+1}$ is (where $\mathbb{R}$ is a set of real number)
Assume $P$, $Q$, $R$ and $W$ are matrices of order $3 \times 3$, $a \times 4$, $b \times c$ and $d \times a$ respectively. If $PQ + WR$ is well defined, then the value of $ab + cd$ is:
Work through every CUET UG Algebra PYQ, year by year.