Home Maths JEE - Advanced Previous Year Paper JEE-Advanced-2019-Paper-1 PART III; MATHEMATICS Section 1 (Maximum Mar…
Maths JEE - Advanced Previous Year Paper JEE-Advanced-2019-Paper-1 Single Correct MCQ
Published on: August 13, 2026

PART III; MATHEMATICS

Section 1 (Maximum Marks: 12)

• This section contains FOUR (04) questions.

• Each question have FOUR options. ONLY ONE of these four options is the correct answer.

• For each question, choose the option corresponding to the correct answer.

• Answer to each question will be evaluated according to the following marking scheme:

Full Marks : +3 If ONLY the correct option is chosen.

Zero Marks : 0 If none of the options is chosen (i.e. the question is unanswered);

Negative Marks : -1 In all other cases.

Let , where and are real numbers, and 1 is the 2x2 identity matrix. If a is the minimum of the set and is the minimum of the set , then the value of is

A
B
C
D

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Text Solution

Verified by Experts
The correct answer is:
D

on comparing we have

Now

We have,

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