Talk:Introduction to Calculus

Task list for editors
please fix these:
 * 1) the exteral link "18.01 Single Variable Calculus" is broken (FIXED)
 * 2) the quiz is on trigonometry. not calculus* (*Because you must first understand trig to be able to comprehend calculus, I.E. - Calculus is partly based upon trig) (I have included explaination text and link to Trigonometry)
 * 3) introduction MUST start with "what is Calculus"? because it's the first question one asks if comes here ramdomly or as a start. and I thought it's physics after reading the first lesson.* (* This link on the page covers this Welcome to "Introduction to Calculus")
 * 4) If you can pass this quiz, you are ready to take this course...SO WHAT DO I DO IF I CANNOT PASS THE QUIZ??? WHERE DO I GO?? THIS IS NOT CLEAR.* (*Agreed, there should be a link to trigonometry) (Link and explaination text done)

MIKEB's ANSWERS
My answers to the Calculus pre-requisites: http://en.wikiversity.org/wiki/User:Mbartley57

Graemeb1967's ANSWERS
User:Graemeb1967/Introduction to Calculus

Mikeb beat me to it! His first 3 answers look correct to me. Check my answers for part 4. I have tried using math formating with my solutions which I will keep pursuing as time permits.

First Problem
Shouldn't we lose the cos X from the solution

aka instead of tan X = sin X / cos X

use tan X = sin X / ± SQRT( 1 - sin2 X )

Answers by Tarun
Here are my answers at User:Tarun seeker/Introduction to calculus - (12:31, 14 September 2014‎ by Tarun_seeker)