4MB1/01/2020/Jan | Edexcel International GCSE Mathematics B | 2020| JANUARY | Science And Math

Timestamps:
00:00 Start
0:18 Standard form
1:00 Bearing
4:00 Angles
5:45 Fractions
7:07 Sets
11:02 Median
13:35 Sequence
14:45 Percentage
16:41 Number Line
18:07 Matrix
20:20 Algebraic Fraction
22:04 Quadratic Expression
25:31 Indices
26:40 Simultaneous Equations
29:11 Inequalities
32:25 Scaling
35:20 Area Of 2D Shapes
41:31 Vectors Modules
46:32 Sector
51:47 Mean
57:27 Functions
59:51 Bounds
1:05:36 Factorize
1:08:16 Stationary Points
1:13:14 Circles
1:21:05 Venn Diagram
1:26:34 Vectors
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#MathsTV #IGCSE #ALEVEL Exam Papers are taken from Pearson Edexcel and we are using for educational purposes only.

[mdkamruzzaman]

At question 5 the universal set is on the even numbers between 1-29, so the prime number will only be 2
I didn’t understand that part

[ashiqurrahman]

Sir if you don’t mind I Guess you should do the solving and check the Markscheme after every math is done, otherwise there will be some mistakes which will stay as a mistake. Please don’t take my words negativity. Thank you.

[aahilabbas]

46:27 it says x<0. That means that the answer should have been -21/5 not 5

[fairoozsaiyara]

Number 19 is wrong, you took the whole sector where it says S perimeter is 10cm not the entire sector the answer will be 20/4+ pi

[myomichan]

Sir! The video was really helpful.Thank you so much.

[funwithaiman]

Firstly, I would like to thank you for your profound videos and walkthroughs. Myself and my friend, who I shall call AR, are currently solving the Sector question, and I noticed an anomalous step. At 50:00 I believe you made a mistake, which lead to the incorrect answer. You added 2x twice, whereas you should have added DA, which should be (pi/6)x. The equation should be (pi/3)x + (pi/6)x + 2x. This way, we’re basicaly equating the remaining lengths of the radii, which are denoted individually by x, and the two arc lengths. By calculating in this way, we get the answer (20/(pi + 4)), which conforms with the marking scheme, but the answer you found was (30/(pi + 12)). Thank you!

[kabiruddinsafar]

Sir you forgot to add arc of ∆OAD in 19 number math to use the value of perimeter 😊

[ayeshahanif]

This was really helpful thank you and sir I would really appreciate if you solved Mathematics B igcse may 2020 paper 1R I’m having difficulty doing it

[mayuri]

Your number 5 is wrong. Can you show the markscheme please??

[nasrinmirza]

Please add 2020 November IGCSE Edexcel Pearson's mathematics B and pure Mathematics paper 1 and 2 solutions. Thank you sir.

[yup]

21 a) answer is >equal to 1.
i didn't understand how it came 0

[tameemanawar]

Sir, can u please update Jan 2021 Biology Edexcel IGCSE paper and May 2020 Mathematics B Edexcel IGCSE paper?

[knifeknight]

Sir Can you upload IGCSE Pure Math unseen Paper 2 plz

[sanukihendawitharana]

I want to download this. Can you please give the link?

[mayuri]

5:45 shouldn't it be 13/5?. Oh nevermind, you corrected it.

[raseenaangillath]

Sir can yiu pls post the link of free question paper of this paper

[lovelynaznin]

Sir, i need the solution of 4PM1/01 in Further Pure Mathematics Level 2 Paper 1 Friday 10 January 2020.

Sir, if you could solve this question paper, it would be very helpful for me. Sir I hope you will do it.