₦airaland Forum

good.... we need a federal university of technology in the south south region and north too...

Seun:
Its a pity that traffic officers are allowed to close precisely at the time of the day that their services are most needed (rush hour at 5pm)

exactly, Oga Seun

nice

I schooled in London

Fynestboi:
Op are you the original writer.


Saw this thing on UI page.



Copy and paste OP

no mind am

JY01:
talking abt this... Been tryna upload all day

yeah.. I know
I just decided to use the full procedures for the sake of explanation.
nice workings there! thumbs up

Rexyblaze:
Nice one Man check your Pm

ok

JY01:
nice one.... Having a backup method is nice... I always solve this kinda problem with a little different method

are talking about shortcut?

Rexyblaze:
Ok can you please solve this.
Find the value ¤ if 2y-ax+4=0 is perpendicular to the line Y+1/4x-7=0

hmmm...
if I'm not wrong, this is Coordinate Geometry!
Well, here's the deal.
.
We have=2y-alphaX+4=0 which is perpendicular (at 90 degrees) to y+1/4X-7=0
therefore we rearrange them to be in slope intercept form (y=mx+c)
... 2y=alpha X+4
.... y=-1/4X+7
so next we find the gradient of each equation
.... y=alpha/2 X+4 (gradient=alpha/2)
.... y=-1/4X+7 (gradient=-1/4)

so the two gradients are...
M1=alpha/2
M2=-1/4
Remember, the two equations are PERPENDICULAR, that means the product of their gradient is equal to "-1"
.
...So in order to find alpha, we multiply the two gradient and equate dem to -1
... alpha/2*-1/4=-1
= -alpha/8=-1
= cross multiply
= -8= - alpha
= minus cancel minus
= alpha = 8
the final answer is 8




cheap questions

Rexyblaze:
Some Past Uniben Post UME Mathematics question Can give someone instant headache

on the contrary, I find uniben mathematics too cheap"!
seriously

Smellymouth:
She nor know say we dey fvck as we like

ko le ye wan
Alaga 1

layla129:
Lol, we are in it together... you think he's the only one experiencing the konji?

they are simply wack

is this the new trend?
someone should do one for engineering

why u dey blame uniben?

better go and see ur village people
..
they are responsible

HateU2:
lol. Please do.

Focus on d dream
I will be here to read d story

I just saved it in my email and diary...
HateU2 ... 8/5/2016

HateU2:
waoh!
I love pilots!!!
I admire them big tym.


God will see you through bro

thanks alot.. I'll remember this reply ...
8/5/2016

Strahovski1:
I'm rude but the person who asked a rude question isn't rude?

Your racism is pathetic. Besides you are nothing to me. So get lost

sorry... I should have known you were a kid.
sorry

HateU2:
sounds lyk a pilot

yeah.. I actually wanna be a pilot .. after my first degree

Strahovski1:
Well, a rhetorical question it was. Dumbo

hey Indian,watch your words here
I never knew you but with your comments so far,am forced to agree that you're rude
..SMH















have you drank cow urine today?

HateU2:
Tanks bro

I like ur moniker

hehehe
what's special about it?

HateU2:
lol

Na greeting nah! I saw u peeping

ok.. very successful thread .. me likey thumbs up

HateU2:
just hailing u bro

hmmmm I dey suspect this ur hailing ooo

HateU2:
Nastydroid
Icedbeatz
CaptainEcolejnr

you summoned me

mtcheew.. I was expecting better question sef

definitely FUTMinna... its a technology university ..