Trigonometry Differentiation Flashcards
1
Q
d/dx sin(x)
A
cos(x)
2
Q
d/dx cos(x)
A
- sin(x)
3
Q
d/dx tan(x)
A
sec²(x)
4
Q
d/dx sec(x)
A
sec(x) tan(x)
5
Q
d/dx csc(x)
A
- csc(x) cot(x)
6
Q
d/dx cot(x)
A
- csc²(x)
7
Q
d/dx sin−¹(x)
A
1 / √(1 - x²)
(Inverse Trig)
8
Q
d/dx cos−¹(x)
A
-1 / √(1 - x²)
9
Q
d/dx tan−¹(x)
A
1 / (1 + x²)
10
Q
d/dx cot−¹(x)
A
-1 / (1 + x²)
11
Q
d/dx sec−¹(x)
A
1 / |x| √(x² - 1)
12
Q
d/dx csc−¹(x)
A
- 1 / |x| √(x² - 1)
13
Q
What does sin stand for?
A
Sine
14
Q
What does cos stand for?
A
Cosine
15
Q
What does tan stand for?
A
Tangent
16
Q
What does sec stand for?
A
Secant
17
Q
What does cot stand for?
A
Cotangent
18
Q
What does csc stand for?
A
Cosecant
