જો $A \equiv (1, -1, 0)$,$B \equiv (0, 1, -1)$,અને $C \equiv (-1, 0, 1)$ હોય,તો એકમ સદિશ $\overline{d}$ શોધો કે જેથી $\overline{a}$ અને $\overline{d}$ પરસ્પર લંબ હોય અને $\overline{b}, \overline{c}, \overline{d}$ સમતલીય હોય.

  • A
    $+\frac{1}{\sqrt{3}}(1, 1, 1)$
  • B
    $+\frac{1}{\sqrt{3}}(-1, -1, 1)$
  • C
    $+\frac{1}{\sqrt{6}}(1, 1, -2)$
  • D
    $+\frac{1}{\sqrt{2}}(1, 1, 0)$

Explore More

Similar Questions

કોઈપણ શૂન્યતર સદિશો $a, b, c$ માટે,$a \cdot[(b+c) \times(a+b+c)] = \ldots .$

જો $\bar{x}=\frac{\bar{b} \times \bar{c}}{[\bar{a} \bar{b} \bar{c}]}, \bar{y}=\frac{\bar{c} \times \bar{a}}{[\bar{a} \bar{b} \bar{c}]}$ અને $\bar{z}=\frac{\bar{a} \times \bar{b}}{[\bar{a} \bar{b} \bar{c}]}$ જ્યાં $\bar{a}, \bar{b}, \bar{c}$ એ અસમતલીય સદિશો હોય,તો $\bar{x} \cdot(\bar{a}+\bar{b})+\bar{y} \cdot(\bar{b}+\bar{c})+\bar{z} \cdot(\bar{c}+\bar{a})$ ની કિંમત શોધો.

જો $\vec{w} = \alpha (\vec{a} \times \vec{b}) + \beta (\vec{b} \times \vec{c}) + \gamma (\vec{c} \times \vec{a})$,$[\vec{a}, \vec{b}, \vec{c}] = 2$ અને $\vec{w} \cdot (\vec{a} + \vec{b} + \vec{c}) = 8$ હોય,તો $\alpha + \beta + \gamma =$

$a \cdot (a \times b) = $

જો $3 \hat{i}+3 \hat{j}+\sqrt{3} \hat{k}$,$\hat{i}+\hat{k}$,અને $\sqrt{3} \hat{i}+\sqrt{3} \hat{j}+\lambda \hat{k}$ સમતલીય હોય,તો $\lambda$ ની કિંમત 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