Question

i need help on surds, and vectors please

Answer 1

Hoot! You just asked your first question! Hang tight while I find people to answer it for you. You can thank people who give you good answers by clicking the 'Good Answer' button on the right!

Answer 2

whats the question

Answer 3

who me?
sorry about that

Answer 4

i do not understand Surds in general

Answer 5

give us an example and we will try to explain it to u...

Answer 6

ABXY and CDYX
next to each other is teh shape at question

Answer 7

AB = p and AY q (both of them with arrows pointing right)

Answer 8

find in terms of p and q, expressions for : BX ( arrow pointing right)

Answer 9

BX( arrow right) = q( arrow right) - p( arrow right)

Answer 10

i don't understand how that works out

Answer 11

is the answer right ??

Answer 12

lemme check

Answer 13

nope, answer is Q

Answer 14

* q

Answer 15

whts this ??

Answer 16

yeah, that's what the answer book says
, the answer is q

Answer 17

ohh ya srry . its just q( arrow right)
draw the diagram and see that bx(vector ) is same as AY(vector) in magnitude and direction..... ( that is going upwards)

Answer 18

I see
I think i get it now, book sucks at description, i'll try a random question

Answer 19

k. do that

Answer 20

ok, so a quick question, in the magnitude and direction is Larger and diagonal (respectively speaking) what to do?

Answer 21

pardon?? i dont get it . plss be clear...

Answer 22

My bad again
on the same diagram, we're going from A-> X now, what do we do?

Answer 23

(A->X)=(A->B)+(B->X)=p( right)+q(right)

Answer 24

ooh

Answer 25

so A--> D would be AY + AY?

Answer 26

huh???
A->D ?????

Answer 27

2 Squares ABXY And CDYX, i'm sorry, it's hard to describe vector questions with text

Answer 28

Thanks, i have gotten the hang of this