GCE O Level E-Maths: Finding Ratio of Areas in Vectors

[mingcheng123]

Thanks!! The speed and accent is so good for slow-in-maths Singaporeans like me. XD

[BatistaR0X]

You have an error at the last step, instead of 5x3=15, you wrote 5x5=15. Anyway no big idea every individual do make careless mistakes including teachers ;) informative tutorial btw.

[charmelon100]

You're really good! THANKS! :D

[johome10]

Part 3 is useful ! Thanks ! Today O'level emath paper 2

[MrLilFarter]

OMG this is good!

[alwaysLovelysg]

@MrLilFarter Thank you!

[mehrusija]

thanks alotttttt!!!!!!!!!! :D ma'am could u plzz do a few more examples for last part...as its still not very clear...!

[alwaysLovelysg]

@mehrusija Please state precisely what is not clear for you.

[syuk1994]

anyone who is on this site now, can i just ask. the question ask for ratio , right ? So do we leave it in fraction or 1:3 form ? HELP

[alwaysLovelysg]

@syuk1994 Leave it in ratio 1:3

[alwaysLovelysg]

@syuk1994 you're right! Leave your ans in ratio instead of fraction. Thanks for pointing this out.

[aispooky94]

youre the best

!

[aispooky94]

OMG! thanks alot! in a few hours time will be my paper 2 o level paper! haha, thank god there's ppl like you who would post such informative vids..

[ZSneo]

thanks will this work for all types of similarity questions? i can't do any of them

[alwaysLovelysg]

@ZSneo are you referring to find ratio of areas for similar triangles?

The squaring of the corresponding 'lengths' will give us ratio of area if and if only the 2 triangles are similar

[ZSneo]

@alwaysLovelysg yes, I got the o level e maths similarity question correct ! :)

[Zaphenath4]

Try working on your singlish.

[sufyan3e8]

How do we prove 3 points lie on the same line in vectors?

[alwaysLovelysg]

@sufyan3e8

I've prepared a new video to share the 3 points to prove why ABC is a straight line in a vector question.

[hanstinger]

my teacher went through with this and it was so long and winded, with all the workings and i really catch no balls . And u make it all so easy. short and sweet.

[MsMystify88]

good but a little confusing

[alwaysLovelysg]

@reztenster Glad that the video helps you.

[MrAlwin]

YES! THANK YOU, Have a test tomorrow on vectors. A life saver!

[alwaysLovelysg]

@MrAlwin :) my pleasure

[alwaysLovelysg]

@MrAlwin my pleasure ;)

[alwaysLovelysg]

I appreciate all your comments! Remember to rate the video so that more students can benefit from it too!

[arif131067]

thank you soooo much!!! this actually helped me ALOT!!! my o'levels exam is only 4 months away!!!!

[TheFairveen]

very helpfull for me thanks alot i will ask questions if i  cant solve any other equations :)

[TheFairveen]

very helpfull for me  thanks alot i will ask questions if i cant solve any other equations :)

[HoSayLiaoLah]

Your presentation for last qn is what Pri 6 students do!!! I know your answer is correct but u use P6 presetation for O level, can meh??

[yvonne88133]

hey! thanks alot for this video! when i first started out the ques i have no clue to solve it! :) thanks alot!