Maths, Addmaths and Statistics: Post your doubts here!

[funky brat]

Part b)
Why am I getting 8 rather than 4? :/
0.2= x-6/10
x-6=2
x=8

 

[Faizan Muhammmad]

 

[asadalam]

3a -2c 3a -2c 9a - 6c 3(3a - 2c) 3
------------- = ------------- = ------------- = ------------- = ---- = 1.5
4 1 6a - 4c 2 (3a - 2c ) 2
2a - --- c -- (6a - 4c )
3 3

Yah bhee nae atta to Allah khair karey app kee
Aur 2a - 3/4c nae , 2a - 4/3 c hai itna time main ghaltee dhoondta raha

Hey have you played Assassins Creed 3?I'm installing it now,is it any good?

 

[Fate0]

View attachment 43606
Part b)
Why am I getting 8 rather than 4? :/
0.2= x-6/10
x-6=2
x=8

Ap time 30s ki line kay sath ley rahay ho jabkay hamnay , 60s ya 0 kay sath lena hai.
Tu it should be,

0.2 = x / 20 (Kyunkai x is the velocity at t=40 and it reduces to 0 and 20 is 60-40)

 

[funky brat]

Ap time 30s ki line kay sath ley rahay ho jabkay hamnay , 60s ya 0 kay sath lena hai.
Tu it should be,

0.2 = x / 20 (Kyunkai x is the velocity at t=40 and it reduces to 0 and 20 is 60-40)

Alright. Thanks.

 

[Awesome12]

I wrote it wrong actually, wrote p as q.
He's right.

 

[Faizan Muhammmad]

Hey have you played Assassins Creed 3?I'm installing it now,is it any good?

just 4 , that was pretty good
I have heard 3 is even better

 

[Faizan Muhammmad]

After cutting we are left with 3a-2c/ 2a-3/4c.. How do we deduce the answer now?

View attachment 43613

xpc removed all the spaces
edited and now equation makes sense funky brat

 

[funky brat]

xpc removed all the spaces
edited and now equation makes sense funky brat

Mje laga ab bhi mje kuch samajh nahi a raha shayd.
I got that.

 

[Bilal Kamal]

ans my questionnnnnnnnnnn

what Are you asnwers for that question you posted ?

 

[***amd***]

12 c I would do it by a longer method but surer
View attachment 43605
Now see
OBA = 0.5 x (3a -2c) x (4a) x sin BAO
OPA = 0.5 x (2a- 4/3 c) x (4a) x sin AOP

when we divide them 0.5, 4a and the sine s get cut
simplify the remaining to get the answer

.-. I'm dumb.
and what about the other Q?

 

[***amd***]

how much marks are you guys getting in P1's?

 

[FLRNAB]

.-. I'm dumb.
and what about the other Q?

What's in the other question?

how much marks are you guys getting in P1's?

70 ish

 

[M.Omar]

i know that. but i dont understand where is their height?

tht,s wht I have been trying to say tht the HEIGHT component in the line OP and BA wud be such tht it will be dependant on their length as they both subtend the same angle...so the height of theirs wud differ such tht Height of BA wud be 1.5 times(dependant on their length whuch we have found/compared in previous part) the height of OP so u can simplify the equation to tht I have already stated.U cud use the sin method to help u further and make it more simple but the actual idea of using sin is just to make it more simpler since the height comparison can be construed by ......(as stated abv)

 

[princess Anu]

when shear factor is -ve and x axis is invariant line , the point above the x axis will move where?

 

[Asad.Babur]

how much marks are you guys getting in P1's?

lossing 5-7 Mostly!

Cause of : Factorization...
Inequalities...
Loci

 

[princess Anu]

when we take Lcm, we get the prime factors of a number right? ?

 

[Asad.Babur]

***amd***, Please post Shear and Strectch (double one also.....) So i lose my headache

 

[princess Anu]

O.o5
^ is this zero significant?

 

[Asad.Babur]

O.o5
^ is this zero significant?

nOpe