ABCD is a parallelogram. $\overrightarrow{\mathrm{A}\mathrm{B}}=b$, $\overrightarrow{\mathrm{A}\mathrm{D}}=d$, $\mathrm{B}\mathrm{E}=\mathrm{E}\mathrm{C}$. The Vector $\overrightarrow{\mathrm{A}\mathrm{E}}$ is equal to?

In $\mathrm{\Delta }\mathrm{A}\mathrm{B}\mathrm{C}$ , $\overrightarrow{\mathrm{A}\mathrm{B}}=b$, $\overrightarrow{\mathrm{B}\mathrm{C}}=c$ and  $\mathrm{A}\mathrm{D}=\mathrm{D}\mathrm{B}$. Which of the following is true ?

In $\mathrm{\Delta }\mathrm{A}\mathrm{B}\mathrm{C}$ , $\overrightarrow{\mathrm{A}\mathrm{B}}=b$, $\overrightarrow{\mathrm{B}\mathrm{C}}=c$ , $\overrightarrow{\mathrm{A}\mathrm{C}}=a$ and $\mathrm{B}\mathrm{M}=\mathrm{M}\mathrm{C}$ . Which of the following is true ?

ABCD is a parallelogram. $\overrightarrow{\mathrm{A}\mathrm{B}}=a$, $\overrightarrow{\mathrm{A}\mathrm{D}}=b$. The Vector $\overrightarrow{\mathrm{E}\mathrm{D}}$ is equal to ?

$ABCD$ is a quadrilateral and $M$ is the midpoint of $AD$. 

$\overrightarrow{DC}=r,\overrightarrow{AB}=p$ and $\overrightarrow{BC}=q$

i) Find $\overrightarrow{MA}$ in terms of $p,q$ and $r$

ii) Hence find $\overrightarrow{MB}$ in terms of $p,q$ and $r$

$\overrightarrow{OC}$ is parallel to $\overrightarrow{AB}$ and twice its length. $\overrightarrow{BC}=$?

In $\mathrm{\Delta }\mathrm{A}\mathrm{B}\mathrm{C}$, $\overrightarrow{AB}=b$, $\overrightarrow{BC}=c$, $\overrightarrow{AC}=a$ and $BM=2MC$. Which of the following is true ?

The straight line $2x-3y+2=0$ has been translated 2 units to the right, the equation of the line is?

In quadrilateral ABCD, $\overrightarrow{AB}=b$, $\overrightarrow{BC}=c$, $\overrightarrow{CD}=d$ and $\overrightarrow{DA}=a$. Which of the following is true ?

Express the vector $\overrightarrow{PQ}$ in terms of $a,b$ and $c$