Register

GATE BT 2024 | Question: 22

• edited by
0 votes
0 votes

Let $\overrightarrow{O R}$ be the vector that is perpendicular to the vectors $\overrightarrow{O P}=2 \hat{\imath}-3 \hat{\jmath}+\hat{k}$ and $\overrightarrow{O Q}=-2 \hat{\imath}+\hat{\jmath}+\hat{k}$. If the length of the vector $\overrightarrow{O R}$ is $\alpha \sqrt{3}$, then $\alpha$ is $\_\_\_\_\_\_\_$.

  1. $3$
  2. $4$
  3. $5$
  4. $6$
• edited by

Please log in or register to answer this question.

Voting & Accepting an answer helps improve the community

Related questions

0 votes
0 votes
0 answers
1
admin asked Mar 25
GATE BT 2024 | Question: 1
In adsorption chromatography, the adsorption of uncharged solute molecules onto a silica-based stationary phase is by $\_\_\_\_\_\_\_$. covalent bonds electrostatic interactions ionic bonds van der Waals forces
In adsorption chromatography, the adsorption of uncharged solute molecules onto a silica-based stationary phase is by $\_\_\_\_\_\_\_$.covalent bondselectrostatic interac...
0 votes
0 votes
0 answers
2
admin asked Mar 25
GATE BT 2024 | Question: 2
The transfer function of a process is $G(s)=\frac{K_{p}}{\tau_{p} s+1}$, where $K_{p}$ is the gain and $\tau_{p}$ is the time constant. This is a $\_\_\_\_\_\_$ process. first order multi-capacity purely capacity second order
The transfer function of a process is $G(s)=\frac{K_{p}}{\tau_{p} s+1}$, where $K_{p}$ is the gain and $\tau_{p}$ is the time constant. This is a $\_\_\_\_\_\_$ process.f...
0 votes
0 votes
0 answers
5
admin asked Mar 25
GATE BT 2024 | Question: 5
The relationship that involves the exchange of nutrients between two different species for their mutual growth is called $\_\_\_\_\_\_\_\_$ antagonism commensalism parasitism syntrophism
The relationship that involves the exchange of nutrients between two different species for their mutual growth is called $\_\_\_\_\_\_\_\_$antagonismcommensalismparasitis...
Link Copied!