Maths, Addmaths and Statistics: Post your doubts here!

[syed1995]

syed1995 Good day..

so hows the prep.. ??

pretty bad and tensed right now for the add maths paper :O .. koi tayyari nai hai .. agar RV aagayi tu poori khaali chorrnay ka plan hai

 

[MustafaMotani]

pretty bad and tensed right now for the add maths paper :O .. koi tayyari nai hai .. agar RV aagayi tu poori khaali chorrnay ka plan hai

nhe yar .. ??
mein ne to distinction ka socha hai

 

[MustafaMotani]

Chalo yar mein to haazri dena aya hta ab chala sonay..
Good luck

 

[MustafaMotani]

nice that's what i was talking about .. i remembered the (x-h)^2 part didn't remember the full equation....

to find h just equate x-h to 0 not (x-h)^2

 

[MustafaMotani]

nice that's what i was talking about .. i remembered the (x-h)^2 part didn't remember the full equation....

and agar a(x-h)^2 mein a> 0 i.e positive then its min
if its a<0 i.e negative then it maxium

 

[ashiqbal]

nhe yar .. ??
mein ne to distinction ka socha hai

Inshallah!

 

[MustafaMotani]

Inshallah!

Aameen.. .. !

 

[syed1995]

ashiqbal , MustafaMotani , asd , A star , HarisLatif or anyone else watching this thread ..

If anyone is alive/awake .. please solve this question for me.... !!!

please help with a drawing and explain how you made that drawing!!

 

[Kdhash]

Can someone explain the whole "Logarithm" concept to me?

 

[ashiqbal]

Visit www.drtayeb.wordpress.com

awesome website, but it could have helped much more if u could have just posted it a bit earlier!

 

[syed1995]

awesome website, but it could have helped much more if u could have just posted it a bit earlier!

got time to solve the question above ? .. the marking scheme said, correct solutions to the answer were very rare.

 

[ashiqbal]

got time to solve the question above ? .. the marking scheme said, correct solutions to the answer were very rare.

wait....maybe i have already solved it. if i find it, i will upload it. btw, which year?

 

[ashiqbal]

got time to solve the question above ? .. the marking scheme said, correct solutions to the answer were very rare.

found it, uploading it!

 

[ashiqbal]

 

[syed1995]

View attachment 11599

Sweet! Explanation ?

Diagram kis tarah bani ? .. mjh say diagram nai bunti agar woh sahi bun jaaye tu baqi sawaal tu mein kar loun aaram say ..

 

[Melodious]

the problem with the above question is that they haven't mentioned the bearings clearly... to get to this diagram...you need assume that the ship travels at a bearing of "150 from itself" i.e, the north-south grid will be on the ship and the bearing will drawn on the ship....but when the ship is 30 km away from the station the bearing of the ship is taken from the station... get it ....I hope I didn't confuse you further... I myself am a bit confused in this question so if anyone here cud give a better explanation.,plz do.

 

[Spidey21]

HOW DID THE PAPER GO GUYS?7
ADD MATHS 1...:|

 

[syed1995]

HOW DID THE PAPER GO GUYS?7
ADD MATHS 1...:|

Just okay .. ziyada acha nai hua

 

[Spidey21]

Just okay .. ziyada acha nai hua

vectors or RV??

 

[syed1995]

vectors or RV??

that was RV question? .. mein nay dekha bhi nai tha "i and j" dekhtay hi skip kardia tha..

I did vectors ..