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Recent content by Tee Kay
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Mathematics: Post your doubts here!
hi everyone, i can't seem to solve this right :/ -
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Mathematics: Post your doubts here!
here's one i didn't quite get, i found F and α (afta squeezing mah brain :confused:) then i looked at the marks scheme paper and saw the alternative solution for α, which is tan(α – 45) = 5/6 or tan(135-α) = 6/5 ,,,, can someone tell me how did we get the 45 or 135 angles EXACTLY, i know how... -
Mathematics: Post your doubts here!
that solution only proves it for the first 3 terms or so, it is required to be proved for all terms, like: Sn = [a+(n-1)d] + [a+(n-1)d] + [a+(n-1)d] ........ [a+(n-2)d] + [a+(n-1)d] = n(3n-4) and i don't know how to continue from here :unsure: -
Mathematics: Post your doubts here!
Thank you and sorry for not replying earlier my net went down and got fixed today :mad: anyway i actually did it the way you did and it's wrong the proof has to be by induction -
Mathematics: Post your doubts here!
Hi again, i stumbled upon the questions (8 & 10) attached and i couldn't solve them, i asked on different websites, i searched youtube, searched the web but none explained what should i do and how should i solve them, i'm also studying at home by myself and i don't have a teacher to ask so if... -
Mathematics: Post your doubts here!
i did that and the final result was 51.2 while the textbook's final answer is 85.6 , either your method is wrong or i didn't implement it correctly (see attachment) or the textbook is wrong which has plenty of errors -
Mathematics: Post your doubts here!
Hi, i'm stuck at figuring whats the values of the angles are as i haven't studied trigonometry yet, so if anyone can help me that'd be great :)