🛠️ JEE➗ Maths

If \(A\) is a square matrix of order 3 such that \(\operatorname{det}(A)=3\) and \(\operatorname{det}\left(\operatorname…

Q1

If \(A\) is a square matrix of order 3 such that \(\operatorname{det}(A)=3\) and \(\operatorname{det}\left(\operatorname{adj}\left(-4 \operatorname{adj}\left(-3 \operatorname{adj}\left(3 \operatorname{adj}\left((2 A )^{-1}\right)\right)\right)\right)\right)=2^{ m } 3^{ n }\), then \(m +2 n\) is equal to :

[JEE Main 2024, 6 Apr (Shift 2)]

a

3

b

2

c

4

d

6

🔒
Answer & explanation — PYQ Pass

Options are free to see. Unlock the correct answer and full explanation with Pass.

Unlock · ₹149

Practice more JEE Maths PYQs

See every question on Determinants, or browse the full JEE question bank.

See all questions on Determinants →