If A3 - 3 and A - 6- then 2 adj A is equal to-

You visited us 1 times! Enjoying our articles? Unlock Full Access!

Arrhenius Equation

If A3 × 3 a...

Question

If $A_{3 \times 3}$ and $det A = 6$ , then $det (2 adj A)$ is equal to:

48

No worries! We‘ve got your back. Try BYJU‘S free classes today!

8

No worries! We‘ve got your back. Try BYJU‘S free classes today!

288

Right on! Give the BNAT exam to get a 100% scholarship for BYJUS courses

12

No worries! We‘ve got your back. Try BYJU‘S free classes today!

Open in App

Solution

Suggest Corrections

Similar questions

A_{3 \times 3}

A = 6

(2 a d j A)

(a + \frac{1}{a}) = 12

(a^{3} + \frac{1}{a^{3}})

A . P .

a_{1}, a_{2}, a_{3}, . . . . ., a_{n}, . . . ., a_{1} + a_{3} + a_{5} = - 12

a_{1} a_{2} a_{3} = 8

a_{2} + a_{4} + a_{6}

a_{1}, a_{2}, a_{3}, . . . . . . . . . ., a_{n}

A . P .

(1^{2} - a_{1}) + (2^{2} - a_{2}) + (3^{2} - a_{3}) + . . . . . . . + (n^{2} - a_{n}) = \frac{(n - 1) n (n + 1)}{3}

(\frac{a_{5} + a_{3} - a_{2}}{6})

\frac{\sqrt{32} + \sqrt{48}}{\sqrt{8} + \sqrt{12}}

\frac{\sqrt{8} + \sqrt{12}}{\sqrt{m} + \sqrt{3}}

m

Join BYJU'S Learning Program