Learn more about Courses and the requirements, fees and other details.
Ask Questions to get an education expert’s advice immediately.
Get the latest information about education news, tips and career opportunities.
Find out information about different Institutions and apply to them directly.
A link will be sent via e-mail to initiate password reset. Please check your inbox.
If you have not received it, Seconds, please click here.
If you have not received it, please click here.
You have reached your password reset limit for today. Please check your spam folder, retry tomorrow or contact us now
A One Time Password (OTP) has been sent to your number at Update Phone Number
Skip Now
Back
Want to change your mobile number? Update Mobile Number
Didn’t get a call from us? Retry now Want to change your mobile number? Update mobile number
Want to change your mobile number? Update mobile number
We have saved your mobile number successfully! You may retry tomorrow.
Your IVR verification call has been initiated.
Visit the International Students section on our website to find out the latest news and everything you need to know about studying in Malaysia.
Published by Afterschool.my on Jan 18, 2021, 03:03 pm
Who says there is no art in Mathematics?
Ever been stumped during Math exams because you just can't remember how to get a tan (x) when given sin (x) and cos (x)? trust me, you'll need to know this until the very end of your uni years!
In trigonometry, it is common to use mnemonics (the study and development of systems for improving and assisting the memory) to help remember trigonometric identities and the relationships between the various trigonometric functions.
For example, the sine, cosine, and tangent ratios in a right triangle can be remembered by representing them as strings of letters, for instance SOH-CAH-TOA in English:
Sine = Opposite ÷ Hypotenuse
Cosine = Adjacent ÷ Hypotenuse
Tangent = Opposite ÷ Adjacent
One way to remember the letters is to say the short forms out loud. Another method is to expand the letters into a sentence, such as "Some Old Houses Can Always Hide Their Old Age".
If you speak Chinese (especially the Hokkien dialect), you can also remember it as TOA-CAH-SOH, which also means 'big-footed woman'.
Let us tell you about another way to remember which combination of trigonometry function goes with which one to produce another one. Confused?
This powerful mnemonic is easily reproducible by memory, with functions on one side and co-functions on the other, a 1 in the middle, and three triangles pointed down.
Here's a list on how best to read this diagram:
If you’re looking for any last-minute additions to your library of workbooks, why not download Afterschool’s SPM 2021 February Spot Questions right here for absolutely FREE! Covering subjects from Bahasa Malaysia and Additional Mathematics to Physics and Chemistry, these questions have been meticulously curated by dedicated teachers based on papers from previous years. The SPM 2021 February Spot Questions consists of spot questions based on a 10-year analysis of past year papers identified by teachers with 20+ years of experience.
The KYUEM Chemistry Department once again received an invitation to participate in the final stage of the “10th PROFESSOR GOH LAI YOONG: Perak Inter-School Sixth Form Chemistry Quiz”. With this year’s theme - Innovation Unleashed: Empowering Future Technologies Through Chemist..
As the youth representatives at the International Sustainable Energy Summit, we were thrilled to gain insights into Malaysia's energy landscape from industry leaders. Their presentations offered a unique blend of technical expertise and forward-thinking vision, leaving us inspired and hopeful fo..
UK’s #1 University in Malaysia!Quick story: Recently, one of our curious readers reached out with an observation they made on their way to a local shopping mall. They spotted a billboard from the University of Southampton Malaysia claiming to be the number 1 UK university in Malaysia. A bold b..
The world of education is rapidly evolving, and one of the most significant trends in recent years is the rise of 100% online master’s programmes. These programmes have become a central part of the fastest-growing market in the education industry, witnessing a staggering 900% growth since thei..
Did You Know…In recent years, a growing number of SPM graduates have been entering the job market directly after completing their secondary education. This trend is highlighted by a 2019 report from the Department of Statistics Malaysia (DOSM), which found that 72.1% of SPM graduates did not ..
After graduating from Chong Hwa Independent High School in 2018, Er Xin Ni decided to further her studies by studying architecture in Suzhou, China. However, the Covid-19 pandemic hit, and Xin Ni, who was in Malaysia then, was unable to return to China to continue her studies.Due to the circumstance..
Three students from the Bachelor of Business (Hons) Accounting and Finance programme at TAR UMT Penang Branch namely, Beh Yu Jun, Wong Yee Ying, and Lau Ke Ning, clinched second place in the International Unram Accounting Competition finals on 26 July 2024. Organised by the University of Mataram, In..
TAR UMT students win again in the MyTIGER Values Art Competition, an art and design contest initiated by the Maybank Foundation since 2018. This time around, two students namely Phung Jie Hua and Robin Soon Wei Ming, both from the Bachelor of Creative Multimedia (Hons) programme, secured the 1st pri..
Have you ever felt like you’ve hit a brick wall early in life, unsure of how to move forward or break through? Doubting every decision and eventually resigning to the familiar mantra, ‘Let’s go with the flow’? If so, you’re not alone.In the grand scheme of life, education is not just a thr..
At Tunku Abdul Rahman University of Management and Technology (TAR UMT), not only are students able to deepen their knowledge in the programmes of their interest, students are also nurtured to develop other talents, skills and competencies which add value to their overall learning experience at the ..
Get the information first
Afterschool.my
Shares
0
1
2
Need help?
