6.6 another way of approaching the question is sin2x=sinxsin45+cosxcos45=cos(x-45) as sin45 and cos45 are equal to each other then just use the graphs to get the amswer Instead of sin2x=sinxcos45+cosxsin45 Which makes it a bit more complicated
@robertlethabomampeole9656 Hi there, thank you for your comment. 💯I'm glad you found my videos easy to understand. ❤️ There are many great UA-cam channels that cover physics content like Kevinmathscience, Mlungisi Nkosi, Mindset, Grade 12 Maths and Science, Miss Martins Maths and Science, and many more. Just make sure you are practicing how to answer questions using past exam papers because with subjects like Maths and Physics, this will really help. Having a good textbook to look back on when you get stuck will also be very helpful. Remember, you need to work on the questions first before looking at the memo or a video on it. The struggle is what actually helps you improve.🔥 All the best and happy studying💫
Hey ma'am why is it that you asked which side can we simplify further in the video,sometimes do we have to first simplify the right hand side and then workout the left hand side to get it the right hand side that you just simplified.
Hey, Esther Sometimes, we have to work with the right-hand side, but most times, it's the left. There are rare cases where you would have to simplify the right-hand side further and then work with the left-hand side to make the left equal to the right. This can also be vice versa.
Oh ohk thank you ma'am,i have another question what if you simplified the right hand side and maybe you weren't supposed ,your your were supposed to work on the left hand side but you got your left hand side to look the simplified right hand side would you still get the marks.
No, it's actually the supplementary paper for anyone rewriting. So, you can use it to practice because it is usually more challenging than the exam you would write in June. This was written in May.
@dineosakhile2434 I might do this in the future. However, I have posted a 2023 Prelim exam on my channel that you can use to practice for now. Both paper 1 and 2 are up.
Hi, Grade 12s! Here's the link to the full paper's playlist.
ua-cam.com/play/PLpjHwiufZtSKI4e_nlAfdv-3OeNM_GXsJ.html&si=ckhCquKekHh5UsrU
some of us we are writing on monday
Okay, thank you for letting me know.💌 All the best for your exam!💫
I really need this because I'm writing tomorrow.
All the best for your exam❤️✨️ You can do this 💫
You are a life saver!!!!❤️❤️❤️
6.6 another way of approaching the question is
sin2x=sinxsin45+cosxcos45=cos(x-45) as sin45 and cos45 are equal to each other then just use the graphs to get the amswer
Instead of sin2x=sinxcos45+cosxsin45
Which makes it a bit more complicated
Yes, that's true. Changing it to cos would have been so perfect. ✨
Hey there! Mam's videos are so easy to follow, that I wondered if Mam had any Grade 12 Physical Sciences UA-cam channel recommendations?
@robertlethabomampeole9656 Hi there, thank you for your comment. 💯I'm glad you found my videos easy to understand. ❤️
There are many great UA-cam channels that cover physics content like Kevinmathscience, Mlungisi Nkosi, Mindset, Grade 12 Maths and Science, Miss Martins Maths and Science, and many more. Just make sure you are practicing how to answer questions using past exam papers because with subjects like Maths and Physics, this will really help. Having a good textbook to look back on when you get stuck will also be very helpful. Remember, you need to work on the questions first before looking at the memo or a video on it. The struggle is what actually helps you improve.🔥
All the best and happy studying💫
@@mathtruly Thank you!
Thank you very much❤
The OHA rule why were we never taught this
You're welcome. 💌It's such a helpful rule. ❤
Ma'am for question 3.5.2 is it wrong of you changed the cos2X to its compound identity and then solved for x
If you mean changing it to cos(x+x) = cosxcosx - sinxsinx, this would be equal to cos²x - sin²x which would complicate the equation.
@@mathtruly yes I realised that thank you ma'am 😅
You're welcome 💫
Hey ma'am why is it that you asked which side can we simplify further in the video,sometimes do we have to first simplify the right hand side and then workout the left hand side to get it the right hand side that you just simplified.
Hey, Esther
Sometimes, we have to work with the right-hand side, but most times, it's the left. There are rare cases where you would have to simplify the right-hand side further and then work with the left-hand side to make the left equal to the right. This can also be vice versa.
Oh ohk thank you ma'am,i have another question what if you simplified the right hand side and maybe you weren't supposed ,your your were supposed to work on the left hand side but you got your left hand side to look the simplified right hand side would you still get the marks.
Also how would I know when to simplify the right side first and then work on the left hand side
Hi. Is this the paper that was set for this June exams grade 12?
No, it's actually the supplementary paper for anyone rewriting. So, you can use it to practice because it is usually more challenging than the exam you would write in June. This was written in May.
Omg writing today 😭
All the best💫
🙌🙏
thank you! ❤
You're welcome. All the best for your exam!💫
Can you please do Mpumalanga 2024 June mathematics papers the recent once
@dineosakhile2434 I might do this in the future.
However, I have posted a 2023 Prelim exam on my channel that you can use to practice for now. Both paper 1 and 2 are up.
🎉🎉😮 could you please do the first questions
check other videos on this channel, you'll find them.
Hi there, the other parts of this paper are on my channel. You can also go to the playlists to see paper 1 and 2's videos.