Unit 1 Flashcards
1
Q
What does sin x differentiate to?
A
Cos x
2
Q
What does cos x differentiate to?
A
-Sin x
3
Q
What does tan x differentiate to?
A
2
sec x
4
Q
What does cosec x differentiate to?
A
- cosec x Cot x
5
Q
What does sec x differentiate to?
A
Sec x Tan x
6
Q
What does cot x differentiate to?
A
2
-cosec x
7
Q
why is sinx/cosx equal to?
A
tan x
8
Q
what is 1/sin x equal to
A
cosec x
9
Q
what is 1/cos x equal to
A
sec x
10
Q
what is 1/tan x equal to
A
cos x/ sin x = cot x
11
Q
-1
What does sin x differentiate to?
A
2
1/✔️1-x
✔️ = square root
12
Q
- 1
What does cos x differentiate to?
A
2
-1/✔️1-x
✔️ = square root
13
Q
-1
What is the does tan x differentiate to?
A
2
1/1+x
14
Q
What is the product rule
A
Y = UV
dy/dx = U’V + UV’
15
Q
What is the quotient rule
A
y = u/v
2
dy/dx = U’V-UV’/V