Question
Two or more vectors having the same initial point are:
  1. Coinitial vectors
  2. colinear vectors
  3. equal vectors
  4. Cannot say

Answer

  1. Coinitial vectors
Solution:
Two or more vectors having same initial points are known as co-initial vectors.

Need a full question paper?

Generate a complete, print-ready paper with questions like this in minutes — across 16+ boards, with answer keys.

Start Generating Free

Similar questions

If $\Delta=\left|\begin{array}{ccc}l+m & m+n & n+l \\ n & l & m \\ 2 & 2 & 2\end{array}\right|,$ then
In a regular hexagon ABCDEF, $\overrightarrow{\text{AB}}=\vec{\text{a}},\ \overrightarrow{\text{BC}}=\vec{\text{b}}$ and $\overrightarrow{\text{CD}}=\vec{\text{c}}$. Then, $\overrightarrow{\text{AE}}=$
  1. $\vec{\text{a}}+\vec{\text{b}}+\vec{\text{c}}$
  2. $2\vec{\text{a}}+\vec{\text{b}}+\vec{\text{c}}$
  3. $\vec{\text{b}}+\vec{\text{c}}$
  4. $\vec{\text{a}}+2\vec{\text{b}}+2\vec{\text{c}}$
Choose the correct answer from the given four options.
The vectors $\lambda\hat{\text{i}}+\hat{\text{j}}+2\hat{\text{k}},\ \hat{\text{i}}+\lambda\hat{\text{j}}-\hat{\text{k}}$ and $2\hat{\text{i}}-\hat{\text{j}}+\lambda\hat{\text{k}}$ are coplanar if:
  1. $\lambda=-2$
  2. $\lambda=0$
  3. $\lambda=1$
  4. $\lambda=-1$
Choose the correct answer from the given four options.
If A and B are two events such that $\text{P}(\text{A})=\frac{1}{2},\text{P}(\text{B})=\frac{1}{3},$ $\text{P}\Big(\frac{\text{A}}{\text{B}}\Big)=\frac{1}{4},$ then $\text{P}(\text{A}'\cap\text{B}')$ equals:
  1. $\frac{1}{12}$
  2. $\frac{3}{4}$
  3. $\frac{1}{4}$
  4. $\frac{3}{16}$
A Linear Programming Problem is as follows:
Maximize/Minimize objective function $Z = 2x - y +5$
Subject to the constraints
$3 x+4 y \leq 60$
$x+3 y \leq 30$
$x \leq 0, y \geq 0$
In the corner points of the feasible region are $A(0, 10), B(12, 6), C(20, 0)$ and $O(0,0),$ then which of the following is true?
The equation xy = 0 in three dimensional space is represented by:
  1. A plane
  2. Two plane are right angles
  3. A pair of parallel planes
  4. A pair of st. line
The function $\text{f}(\text{x})=\cot^{-1}\text{x}+\text{x}$ increases in the interval:
  1. $(1,\infty)$
  2. $(-1,\infty)$
  3. $(-\infty,\infty)$
  4. $(0,\infty)$
If $A=\{1,2,3\}$ and a relation $R$ is such that$R =\{(1,3),(2,2),(3,2)\}$ then for making R reflexive and symmetric set of minimum ordered pair is :
For a binomial variate X, if $\text{n}=3$ and $\text{P(X}=1)=8\text{ P(X = 3}),$ then p =
  1. $\frac{4}{5}$
  2. $\frac{1}{5}$
  3. $\frac{1}{3}$
  4. $\frac{2}{3}$
The general solution of the differntial equation $\frac{\text{dy}}{\text{dx}}+\text{y}\cot\text{x}=\text{coses}\ \text{x}$ is: 
  1. $\text{x}+\text{y}\sin\text{x}=\text{C}$
  2. $\text{x}+\text{y}\cos\text{x}=\text{C}$
  3. $\text{y}+\text{x}(\sin\text{x}+\cos\text{x})=\text{C}$
  4. $\text{y}\sin\text{x}=\text{x}+\text{C}$