- Messages
- 8,477
- Reaction score
- 34,837
- Points
- 698
Well didu, if we do double differentiation here, x is differentiated, I mean there is no x then how to solve :/yeah double differenciate to show max n min
diff once to show stationary point
We are currently struggling to cover the operational costs of Xtremepapers, as a result we might have to shut this website down. Please donate if we have helped you and help make a difference in other students' lives!
Click here to Donate Now (View Announcement)
Well didu, if we do double differentiation here, x is differentiated, I mean there is no x then how to solve :/yeah double differenciate to show max n min
diff once to show stationary point
Thanks.replace f(x) in g(x)
complete the square
equate the bracket u get from completing square to zero. ull get value of x
the value after the braket will be the value of y
(x,y) will be turning poitn so maximum point
like a(x-b)+c
x=b
y=c
max point (x,c)
7p4 * 6!Se
second part ...buddy......second question second part......can u tell me how u solve it
he asked 2nd part of question 77p4 * 6!
for engineering, you definitely need M1. tutorials can be found on https://www.khanacademy.org . if u have any confusion in any question, people here are available throughout the year, you can ask the questions S2 is not of much use, and M1 is very simple even if you have the basic concepts of physicsGuys I'm completely scared from this .. I'm A2 student .. I got in maths in AS p1 - 68/75 and in S1 got 44/50 ... no for A2 should I continue with S2 or take M1 ?? as I'm going for engineering they said I'll need M1 ... BUT it seems to be difficult for me as we started kinamatics .. I got in physics AS a (C) grade sadly ... so does it have to do anything with physics AS ?? ... or it will be easy ? because kinamatics questions I'm stuck in them from now !. ... so S2 OR M1 ? ... and If M1 ! can someone send me notes and videos for M1 Please .. because our maths teacher doesn't teach anything in the class and he depends totally on our physics AS experience .. he is very cruel in teaching ... so I need help .. thanks all !!
use s=ut+0.5at^2 twice
guys can you help me solve this question .. it is Mechanics 1 .. the answer is -1/30 m/s^2
52P13Help!
In how many ways can 13 cards in a pack of 52 cards be arranged?
shldnt combination be used here? as well as permutation ofc52P13
no. all cards are different and they are to be arranged and not chosen.shldnt combination be used here? as well as permutation ofc
owwkay .-.no. all cards are different and they are to be arranged and not chosen.
I. How many 4 digit numbers can be formed from the digits 1,2,3 and 5 If repetitions are not allowed?
II. How many 4 digit numbers divisible by 5 can be formed from the digits above?
I- 4!
Thanks
For part II you take it as non repeating again?
Why not 3! +/× 2! ?
Thanks in advance
For almost 10 years, the site XtremePapers has been trying very hard to serve its users.
However, we are now struggling to cover its operational costs due to unforeseen circumstances. If we helped you in any way, kindly contribute and be the part of this effort. No act of kindness, no matter how small, is ever wasted.
Click here to Donate Now