Kathy

5 years ago

Ok.
Thank you.
Will you not happy helping me?

Eric Nicholas K

5 years ago

Hi Kathy, do not feel that way. I will continue to help you as usual, though I can’t fully commit my time online of course as I have other things on hand as well.

Kathy

5 years ago

Ok.
Sorry
Thanks

Eric Nicholas K

5 years ago

Kathy, I am back online. By the way, which topic in a maths and e Maths is your school going through at the moment?

Kathy

5 years ago

E math last two chapter,
A math still a lot

Kathy

5 years ago

Why?

Eric Nicholas K

5 years ago

It’s just out of curiosity, because by this point of time, lessons for sec 4 a Maths should be somewhere in differentiation or integration already. Trigo should have been done already.

Kathy

5 years ago

Yes. Very slow.
So I am doing myself first.
So I need your help

Eric Nicholas K

5 years ago

You can continue to post the next questions first, but I am now taking a break first due to slightly blurry vision after Long writing.

Kathy

5 years ago

This chapter almost done,
I see how first

Eric Nicholas K

5 years ago

That chapter is definitely not done yet. Or maybe that chapter is meant for the basic Trigo stuff.

There is still Trigo graphs, Trigo identities, double Angle Formula, addition Angle Formula, R formula etc.

Kathy

5 years ago

Yes but this chapter done
The news chapter almost same as this, I will post tomorrow

Kathy

5 years ago

Hi Eric,
Do you have any notes for trigonometric identities ?

Eric Nicholas K

5 years ago

So far nope; however, the identities can be found at the formula sheet except for the r formula

Kathy

5 years ago

Ok. Tonight are u free?

Eric Nicholas K

5 years ago

You can send questions first. Just finished a class.

Eric Nicholas K

5 years ago

I will help you later at 11:30 pm until 1 am. Tmr I will be back very late so I may not be available.

Kathy

5 years ago

ok

Eric Nicholas K

5 years ago

You can post question first

Kathy

5 years ago

Ok