question_answer

ABCD is a parallelogram in which EF is drawn parallel to BC such that\[\text{AE}=(4x-3)\text{cm}\], \[\text{AF}=(8x-7)\text{cm}\],\[\text{BE}=(3x-1)\text{cm}\]and \[CF(5x-3)cm\]. What is the value of 'x'?

A)  1                                            

B)  -1  

C)  -5                                          

D)  \[\frac{-1}{2}\]