A: With direction (3,2,−2) through (1,2,3): 3x−1=2y−2=−2z−3, correct in intent.
B: Direction ratios of given line are (3,−5,6); the option's denominators don't match - incorrect.
C: Direction (5,−2,3) through origin - correct.
D: Standard form of plane - correct.
E: Should be 2x+3y+4z=1, i.e. 6x+4y+3z=12, not 2x+3y+4z=1 - incorrect.
Correct: A, C, D.
Note: The last term in A reads 'y-3' in the original; we have read it as 'z-3' to match the intended line equation.
Match List I with List II | LIST I | LIST II | |---|---| | A. A matrix that has unequal number of rows and columns is called | I. Non-singular matrix…
CUET UG 2023 — Mathematics Applied-Mathematics
2023mcqeasy
Match List I with List II
| LIST I | LIST II |
|---|---|
| A. A matrix that has unequal number of rows and columns is called | I. Non-singular matrix |
| B. A matrix whose determinant is non-zero is called | II. Null matrix |
| C. A diagonal matrix whose diagonal elements are equal is called | III. Rectangular matrix |
| D. A matrix that is both symmetric and skew-symmetric is | IV. Scalar matrix |
Choose the correct answer from the options given below:
Official previous-year question
Held on 25 May 2023 · Verified 13 Jul 2026.
Options
- A
A-III, B-I, C-IV, D-II
- B
A-I, B-III, C-II, D-IV
- C
A-II, B-IV, C-III, D-I
- D
A-III, B-I, C-II, D-IV
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