🛠️ JEE➗ Maths

Let A be a matrix of order \(3\times 3\) and \(|A|=5\). If \(|2 \operatorname{adj}(3 \operatorname{Aadj}(2 A))|=2^\alpha…

Q1

Let A be a matrix of order \(3\times 3\) and \(|A|=5\). If \(|2 \operatorname{adj}(3 \operatorname{Aadj}(2 A))|=2^\alpha \cdot 3^\beta \cdot 5^{\gamma} \alpha, \beta, \gamma \in N\) then \(\alpha +\beta +\gamma\) is equal to

[JEE Main 2025, 3 Apr (Shift 1)]

a

\(25\)

b

\(26\)

c

\(27\)

d

\(28\)

🔒
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 →