જો $\alpha, \beta, \gamma$ એ સમીકરણ $\left|\begin{array}{ccc}x & 2 & 2 \\ 2 & x & 2 \\ 2 & 2 & x\end{array}\right|=0$ ના બીજ હોય અને $\min (\alpha, \beta, \gamma)=\alpha$ હોય, તો $2 \alpha+3 \beta+4 \gamma=$

  • A
    $6$
  • B
    $8$
  • C
    $-6$
  • D
    $-8$

Explore More

Similar Questions

$\left| \begin{matrix} 0 & a & -b \\ -a & 0 & c \\ b & -c & 0 \end{matrix} \right| = $

કોઈપણ $a, b, c \in R$ માટે,નિશ્ચાયક $\left|\begin{array}{lll}bc & b+c & 1 \\ ca & c+a & 1 \\ ab & a+b & 1\end{array}\right|$ ની કિંમત શું થાય?

જો $\left| \begin{array}{ccc} a+1 & a+2 & a+p \\ a+2 & a+3 & a+q \\ a+3 & a+4 & a+r \end{array} \right| = 0$ હોય,તો $p, q, r$ શેમાં છે?

Difficult
View Solution

જો સમીકરણોની સંહતિ $(\alpha + 1)^3 x + (\alpha + 2)^3 y - (\alpha + 3)^3 = 0$,$(\alpha + 1)x + (\alpha + 2)y - (\alpha + 3) = 0$,અને $x + y - 1 = 0$ સુસંગત હોય,તો $\alpha$ ની કિંમત શું છે?

Difficult
View Solution

$(3,8), (-4,2)$ અને $(5,1)$ શિરોબિંદુઓ ધરાવતા ત્રિકોણનું ક્ષેત્રફળ શોધો.

Vedclass Products

For Students

Vedclass Test Series

Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.

Start Free Trial
For Teachers

Exam Paper Generator

Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.

Try Free
For Institutes

Online Exam Module

Live online exams with unlimited students, 360° analytics & white-label branding.

See Demo