Shared Flashcard Set

Details

pre-calc final
6 7 8 10
16
Mathematics
11th Grade
06/13/2008
Click here to study/print these flashcards.

Create your own flash cards! Sign up here.

Additional Mathematics Flashcards

 

 

Cards

Term
law of cosines
 Definition
cosA=(b^2+c^2-a^2)/2bc
Term
s
 Definition
s=(a+b+c)/2
Term
heron's formula for area
 Definition
Sq(s(s-a)(s-b)(s-c))
Term
sin cos tan
 Definition
0, 6, 4, 3, 2
Term
trionometric
 Definition
z=r(cos@-isin@)
Term
trigonometric funtion to a power
 Definition
z^n=r^n(cosn@+isinn@)
Term
normal period of sine/cosine graphs
 Definition
2pi
Term
+ stuff outside ()
 Definition
up/down
Term
when there's a number in front of x
 Definition
2pi/x
Term
if there's an x inside of parenthasis
 Definition
x in the counterintuitive direction
Term
arithmatic sequence
 Definition
dn+c
Term
sum of finite arithmatic sequence
 Definition
n/2(a1+a2)
Term
geometric sequence
 Definition
a1r^n-a
Term
sum of a finite geometric
 Definition
a1((1-r^n)/(1-r))
Term
sum of infinite geo
 Definition
a1/(1-r)
Supporting users have an ad free experience!