Math & time

12/01/2021

Differentiate y=son 4x with respect to x.

12/01/2021

Find the equation of the ellipse with the focus at (1,2), directrix x+y+1=0 and eccentricty=½.

27/12/2020

7¡+8¡=?

15/11/2020

Announcement
There will be daily quiz next month (December)
We need people that will help in hosting the quiz: identify your self by saying "yes"
I will be glad to have all your supports
Usual time: 8:30pm IST /3pm GMT /4pm nigeria time.
Quiz schedule will be out before next month .

15/11/2020

!3!=?

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02/10/2020

if f(x)=x³-3x+1/2, then f (1/2) is one of the following: (a)-7/8 (b)3/8 (c)7/8 (d)-5/8 (e)5/8

26/09/2020

Join our group and also attend quiz every day
Thanks for joining

26/09/2020

2.3.4.1
3.b.1.a
1.2.3.4
4.1.2.c
Find a,b,c

26/09/2020

0.0.0=0^6
0.0.0.0=0^24
0.0.=0²
0.0.0.0.0=?

25/09/2020

Derived general formula for quadratic equation. Using c.s.m

25/09/2020

Students finishing 2A Math:

22% have a math average  80%,

24% have a STAT 230 mark  80%,

20% have an overall average  80%,

14% have both a math average and STAT 230  80%,

13% have both an overall average and STAT 230  80%,

10% have all 3 of these averages 80%,

67% have none of these 3 averages 80%.

Find the probability a randomly chosen math student finishing 2A has math and overall averages both  80% and STAT 230  80%.

25/09/2020

What Is Probability?