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Math With OLK ( Singapore 'O' Level Syllabus)
Приєднався 29 сер 2016
Similar Triangle all you need to know -A complete guide with concepts and practice questions
0:00 Introducing the three tests for finding similar triangles
1:09 Example on 2 ratios of corresponding sides and the pair of included angles are the same
5:45 Example on all 3 corresponding angles are the same
10:44 Important angle properties
12:16 Practice question one on proving similar triangles and finding unknown sides
16:29 Practice question two on proving similar triangles and finding unknown sides
18:24 Practice question three on proving similar triangles and finding unknown sides
22:14 Assignment question 10
26:27 Assignment question 3
29:54 Assignment question 7
33:43 Assignment question 9
1:09 Example on 2 ratios of corresponding sides and the pair of included angles are the same
5:45 Example on all 3 corresponding angles are the same
10:44 Important angle properties
12:16 Practice question one on proving similar triangles and finding unknown sides
16:29 Practice question two on proving similar triangles and finding unknown sides
18:24 Practice question three on proving similar triangles and finding unknown sides
22:14 Assignment question 10
26:27 Assignment question 3
29:54 Assignment question 7
33:43 Assignment question 9
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Відео
Trigonometric Functions assignment finding reference angle ASTC trigo ratio in other quadrants
Переглядів 6419 годин тому
0:00 Introduction unit circle 2:03 Positive angle 3:23 Negative angle 5:24 Special angles 11:29 Different ways to memorise the trigo ratios of the special angles 16:13 Practice question one on special angles 26:20 Advance question 20 on special angles 34:27 ASTC Trigo ratios of angles in different quadrants 41:53 Finding reference angles 46:37 Examples on finding reference angles 52:01 Practice...
all about arc length and sector area with angles in radian - A complete guide
Переглядів 12314 днів тому
0:00 Introduction 0:28 Converting from degree to radian and vice versa 9:27 Solving trigo equation 13:30 Applying Toa Cah Soh 22:57 Applying arc length and area of sector formula - Basic 28:48 Applying arc length and area of sector formula - intermediate1 32:51 Applying arc length and area of sector formula - intermediate2 35:33 Applying arc length and area of sector formula - Advance 1 40:57 A...
All about Circles - O level questions and all
Переглядів 25114 днів тому
0:00 Introduction 1:05 Derivation of the standard form of the equation for circle 4:13 Practice question one direct application 9:53 Derivation of the general form of the equation for circle 14:17 Other important concepts needed to solve problem involving circles 18:08 Practice question two 24:44 O level question N15/II/7 32:59 O level question N17/I/12 40:43 O level question N13/II/10 48:56 O ...
A last minute guide to simple and compound interest
Переглядів 16121 день тому
A last minute guide to simple and compound interest
coordinate geometry a 100 % complete guide to scoring A1
Переглядів 18128 днів тому
0:00 Introduction 0:32 m=tan(teta) 10:50 m1=m2 for parallel lines 14:05 concepts of collinear points 17:53 Midpoint formula 21:09 m1= -1/m2 for two perpendicular lines, finding equation of perpendicular bisector, distance of line segment 24:56 finding area using the shoelace method 30:56 Properties of special quadrilaterals 31:39 Applications of all concepts learnt Q1 39:36 Applications of all ...
Binomial Theorem - A complete and wholesome guide
Переглядів 296Місяць тому
For more practice on how to apply Binomial Theorem, please click on the links below: ua-cam.com/video/RdX5BlNvmV0/v-deo.html ua-cam.com/video/e6aT-RYS6Pg/v-deo.html ua-cam.com/video/2i9hBl95RGM/v-deo.htmlsi=PSu_1PCs2HVkbtRx ua-cam.com/video/qDZ40IeS9dw/v-deo.htmlsi=ovUGx6C4xBz0d_1n
Logarithmic Functions - A complete and thorough guide
Переглядів 189Місяць тому
For more practice questions, please click on the links below :- ua-cam.com/video/cj-IRGfMOHo/v-deo.html ua-cam.com/video/Rk8LaEIMM40/v-deo.html ua-cam.com/video/oCXxy4cyU5I/v-deo.html
Popular Exam Problem sum on trigonometry - bearing, sine rule , concept of finding shortest distance
Переглядів 103Місяць тому
Popular Exam Problem sum on trigonometry - bearing, sine rule , concept of finding shortest distance
A complete guide to geometrical construction
Переглядів 187Місяць тому
A complete guide to geometrical construction
angle of elevation and depression and toa cah soh
Переглядів 103Місяць тому
angle of elevation and depression and toa cah soh
Problem Solving O level Questions on Coordinate Geometry
Переглядів 133Місяць тому
Problem Solving O level Questions on Coordinate Geometry
Using The Shoelace Method to find area of any figure that are three sides and above.
Переглядів 98Місяць тому
Using The Shoelace Method to find area of any figure that are three sides and above.
Concepts and Examples On How To use The Sine Rule
Переглядів 214Місяць тому
Concepts and Examples On How To use The Sine Rule
exercise 6 2 using (1/2) absinC to find area of any triangles !
Переглядів 2902 місяці тому
exercise 6 2 using (1/2) absinC to find area of any triangles !
exercise 6.1 #trigonometry Sine and Cosine of an obtuse angles 'O' level type practice questions
Переглядів 2332 місяці тому
exercise 6.1 #trigonometry Sine and Cosine of an obtuse angles 'O' level type practice questions
June Holiday Assignment #logarithm #examquestions #olevels
Переглядів 3172 місяці тому
June Holiday Assignment #logarithm #examquestions #olevels
Assignment 6B #binomial_theorem #dontgiveup #youcandoit
Переглядів 1863 місяці тому
Assignment 6B #binomial_theorem #dontgiveup #youcandoit
Assignment 6 part A Binomial Theorem #dontgiveup #youcandoit
Переглядів 2573 місяці тому
Assignment 6 part A Binomial Theorem #dontgiveup #youcandoit
exercise 5.4 Solving logarithmic equations
Переглядів 2003 місяці тому
exercise 5.4 Solving logarithmic equations
Assignment 5.5 logarithms graphs and real life applications of the logarithmic functions.
Переглядів 1503 місяці тому
Assignment 5.5 logarithms graphs and real life applications of the logarithmic functions.
#HBL7 speed time graphs and distance time graphs
Переглядів 1383 місяці тому
#HBL7 speed time graphs and distance time graphs
exercise 5 3 #logarithm #productlaw #quotientlaw #powerlaw #changeofbase #logtoindex #indextolog
Переглядів 1633 місяці тому
exercise 5 3 #logarithm #productlaw #quotientlaw #powerlaw #changeofbase #logtoindex #indextolog
Types of curves #quadraticcurve #cubiccurve #1/x #1/x^2
Переглядів 1223 місяці тому
Types of curves #quadraticcurve #cubiccurve #1/x #1/x^2
Partial Fractions Revisit #revision #dowithme #aceyourexam
Переглядів 784 місяці тому
Partial Fractions Revisit #revision #dowithme #aceyourexam
Hello students, for the question on TB 3B Ex 8C Q10, you may wish to use a shorter method. Let the height of the tree be h. Form tan0.72=(h/AP). Make AP the subject. Form tan 1.3 =(h/AQ). Make AQ the subject. Form AP - AQ = 11.9. Factorise h out from the left hand side. You should be able to find h =13.8 m correct to 3 significant figures. Thank you .
This is a rather long video as it included some important concepts. You can just go on to the practice questions if you are proficient in the ASTC and finding the reference angle. Don't give up 😊.
Thank you mdm Ong ❤
You're welcome 😊
Do you have the patern of the dartsblock?
Kind of looks like the market in Ho Chi Min City
wow
For the y= 1/X^2 curve, when X gets smaller from 0 to -2, the values of y also get smaller. Sorry for the error in my explanation.
It is call the ZERO product rule and not AB product Rule -- SO SORRY !
This video provides me with the math skillsets to be more of a thoughtful leader. I can literally feel Mr Polya, going through my body, coursing through my veins. Thank you.
The video provided a wealth of insightful information, covering a wide range of topics in a concise and engaging manner. From the historical context to the latest developments, each aspect was thoroughly explored, leaving viewers with a comprehensive understanding of the subject matter. The clarity of explanation and use of visual aids made complex concepts easy to grasp, ensuring that viewers gained valuable knowledge from start to finish. Overall, it was an exceptionally informative video that effectively conveyed its message. The video was incredibly captivating, weaving together a tapestry of intriguing concepts and visuals that held my attention from start to finish. Each frame seemed to unveil a new layer of fascination, whether it was the stunning cinematography capturing breathtaking landscapes or the thought-provoking narration delving into complex ideas. It was more than just entertaining; it was enlightening, leaving me with a sense of wonder and a desire to explore further. Truly, it was a testament to the power of storytelling and the boundless possibilities of human creativity.
i loveee this video
i loveee this vidoe
❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤❤
Another silent movie, please pm me if you need help with any questions 😊
This is a silent movie, if you need any explanation for some plots 😂, please pm me.
Thank you for the appreciation.
thank you ❤
You're welcome 😊
😮
skibidi
wow!
Thank you ma’am for explaining. It really helped me understand cubic polynomials.
Sorry folks, in Example 1 under A)Proper fractions with denominator Q(x)=(ax+b)(cx+d), the final answer should be (16x-28)/(x-1)(x+3) =.... and not 16/(x-1)(x+3) = ........ My apology.
Darius
mdm ong i might give up
😢
Why?
Sometimes you may feel like giving up because you can't seem to see success. But you need to persevere. Analyse your problems you are facing now and what makes you want to give up , seek help if you need to.
Learn trigonometry here... ua-cam.com/video/TEuiRJPll2Q/v-deo.html
Hi AKZ, I am glad I am of help to you. Keep it up 💪.
Thank you again Elias ! I really feel appreciated.
Hi students, this is a rather long exercise. Do break up the exercise into two parts and take a break in between. Although some questions are rather challenging, it tests you on the concepts of polynomials and the connectivity of quotient, divisor and remainder theorem. The questions we have done are valuable to our understanding in this chapter . Don't give up !
this video is so informative i love how this video is presented! i have a few questions however what software is used in the production of this do you make money from this what happens if you have a remainder that is an algebraic value thank you mdm ong 🎉🎉🎉🎉🎉🎉
😂@@Kayto_Elioso5601
I was stuck at Question 10 for like three days. Thanks for the help.
In q19(i), if squareroot(a )is squareroot (3), then squareroot(a+1) would be squareroot(4) and not squareroot(5). Sorry for the error.
Don't give up ! Remember no struggles, no progress !
Hi students, I forgot to add in stage 4. It is to check if your answers are reasonable or not. to do that we need to substitute x=15 km/h into 450/(165+15) + 450/(165-15) to get 5.5 hrs which is the correct answer ! Hence don't forget to do stage 4. We must give credit to Mr Polya. Happy solving students !
😊
🎉🎉🎉🎉🎉🎉
❤
Very nice video
👍
Thank you cher 🔥🔥 but if im not wrong i think this is the E math textbook lol
Sorry it is solving exponential equations and not solving exponential functions.
nice drawing!
The question for the last slide is incorrect. The denominator should be 81^(x) times 3^(2-4x). Hence after simplifying the expression, the final answer should be 4 times 3^(3x) for the first part ! Sorry !
tysm‼️ now i know
so cool!