Thank you! I found the variant 1 quite challenging though. But I don't think I'll be able to publish video solutions for the other papers because of potential copyright issues with Cambridge.
Remember that n represents the number of terms, which we know should be a whole number. We can't have 10.4 terms, we pick the first whole number that satisfies our inequality.
Sir will you be sharing practice/guess paper of Pure1 for oct/nov?????
There you go: th-cam.com/video/ObdW3AQkNSc/w-d-xo.html
Didn't expect you to do all 3! That's amazing!
Thank you!
I found the variant 1 quite challenging though.
But I don't think I'll be able to publish video solutions for the other papers because of potential copyright issues with Cambridge.
Thank you
You're welcome
In question 9 why didn't we find the inverse tangent
49:57 the n value has to be rounded up to a whole value?
Remember that n represents the number of terms, which we know should be a whole number. We can't have 10.4 terms, we pick the first whole number that satisfies our inequality.
Ok thank you sir!
@@saahira3764 You're welcome