If - x-2 - x amp- x-1 amp- x-2- 2x-2 - 3x - 1 amp- 3x amp- 3x-3- x-2 - 2x - 3 nbsp- amp- 2x -1 amp- 2x-1 - ax - 12- then - a- is equal to- -29- 24- -32- 21-

The correct option is B 24 Given, x ^ 2 +x amp; x+1 amp; x 2 2x ^ 2 +3x 1 amp; 3x amp; 3x 3 x ^ 2 +2x+3 amp; 2x 1 amp; ...

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

Chain Rule of Differentiation

If x^2 +...

Question

If $∣ ∣ ∣ ∣ ∣ \begin{matrix} x^{2} + x & x + 1 & x - 2 2 x^{2} + 3 x - 1 & 3 x & 3 x - 3 x^{2} + 2 x + 3 & 2 x - 1 & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = a x - 12$ , then $a$ is equal to

- 29

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

24

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

- 32

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

21

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

Open in App

Solution

Suggest Corrections

Similar questions

∣ ∣ ∣ ∣ ∣ \begin{matrix} x^{2} + x & x + 1 & x - 2 2 x^{2} + 3 x - 1 & 3 x & 3 x - 3 x^{2} + 2 x + 3 & 2 x - 1 & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣

∣ ∣ ∣ ∣ ∣ \begin{matrix} x^{2} + x & x + 1 & x - 2 {2 x}^{2} + 3 x - 1 & 3 x & 3 x - 3 x^{2} + 2 x + 3 & 2 x - 1 & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = a x - 12,

a^{2}

∣ ∣ ∣ ∣ ∣ \begin{matrix} x^{2} + x & x + 1 & x - 2 2 x^{2} + 3 x - 1 & 3 x & 3 x - 3 x^{2} + 2 x + 3 & 2 x - 1 & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣

A x^{n} + B

n

∣ ∣ ∣ ∣ ∣ \begin{matrix} x^{2} + x & x + 1 & x + 2 x^{2} + 3 x - 1 & 3 x & 3 x - 3 x^{2} + 2 x + 3 & 2 x - 1 & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = A x + B

A

B

3

A + 2 B

∣ ∣ ∣ ∣ ∣ \begin{matrix} x^{2} + x & x + 1 & x - 2 2 x^{2} + 3 x - 1 & 3 x & 3 x - 3 x^{2} + 2 x + 3 & 2 x - 1 & 2 x - 1 \end{matrix} ∣ ∣ ∣ ∣ ∣ = x A + B

A

B

3

x

Join BYJU'S Learning Program