MAS005 May Exam 2024 Flashcards
1
Q
cosh(x) in terms of e
A
(e^x + e^-x) / 2
2
Q
sinh(x) in terms of e
A
(e^x - e^-x) / 2
3
Q
derivative of sinh x
A
cosh x
4
Q
derivative of cosh x
A
sinh x
5
Q
derivative of tan x
A
sec^2(x)
6
Q
derivative of cosec(x)
A
-cotx * cosecx
7
Q
derivative of sec(x)
A
sec(x) * tan(x)
8
Q
derivative of cot(x)
A
-cosec^2(x)
9
Q
derivative of cosech (x)
A
-cothx * cosechx
10
Q
derivative of sech(x)
A
-sechx * tanhx
11
Q
derivative of coth(x)
A
-cosech^2(x)
12
Q
derivative of arcsin(x)
A
1 / SQRT( 1 - x^2)
13
Q
derivative of arccos(x)
A
-1 / SQRT( 1 - x^2)
14
Q
derivative of arctan(x)
A
1 / (1 + x^2)
15
Q
P( A U B) =
A
P(A) + P(B) - P(A n B)
