Review Handout For Math 1220
๏ปฟReview Handout For Math 1220
Logarithms
Suppose u and b are positive numbers and b = 1.
logb u is the power of b which gives u: p = logb u u = bp. Suppose u, v, a and b are positive numbers with a = 1
and b = 1, and p is any real number.
log u = log10 u , ln u = loge u logb 1 = 0 , logb b = 1
loga u
=
logb u logb a
logb u = logb v = u = v
logb up = p logb u logb uv = logb u + logb v
blogb u = u
logb
u v
=
logb
u
-
logb
v
Inverse Trigonometric Functions
For
|x|
1,
sin-1 x
is
the
angle
such
that
-
2
2
and
sin
= x.
For |x| 1, cos-1 x is the angle such that 0 and cos = x.
For
any
real
number
x,
tan-1 x
is
the
angle
such
that
-
2
<
<
2
and
tan
=
x.
For any real number x, cot-1 x is the angle such that 0 < < and cot = x.
For
|x|
1,
sec-1 x
is
the
angle
such
that
0
<
2
or
<
3 2
and
sec
=
x.
For
|x|
1,
csc-1 x
is
the
angle
such
that
0
<
2
or
<
3 2
and
csc
=
x.
For - 1 x 1 , sin(sin-1 x) = x
For
-
2
x
2
,
sin-1(sin x) = x
For - 1 x 1 , cos(cos-1 x) = x
For 0 x , cos-1(cos x) = x
For any real number x, tan(tan-1 x) = x For any real number x, cot(cot-1 x) = x
For
-
2
<
x
<
2
,
tan-1(tan x) = x
For 0 < x < , cot-1(cot x) = x
For x -1 or x 1, sec(sec-1 x) = x For x -1 or x 1, csc(csc-1 x) = x
For
0x<
2
or
x<
3 2
,
sec-1(sec x) = x
For
0 ................
................
In order to avoid copyright disputes, this page is only a partial summary.
To fulfill the demand for quickly locating and searching documents.
It is intelligent file search solution for home and business.
Related download
- tangent cotangent secant and cosecant dartmouth
- infinite precalculus verifying practice
- differentiation answers worksheet h
- di erentiate x cos x tan x department of mathematics
- tan๐ฅ cot๐ฅ sec๐ฅcsc๐ฅ
- y cot x ÿ ÿ2 2 oths precal
- simplifying trig expressions worksheet 2 simplify 3 ๐๐๐ฅ− ๐ ๐ฅ ๐ ๐ฅ
- review handout for math 1220
- useful trigonometric identities
- 5 1 reciprocal quotient and pythagorean identities 2 cscx tanx to
Related searches
- flu vs cold symptoms handout for patients
- adenovirus handout for parents
- math review worksheets for 3rd grade
- medical terminology handout for students
- osteoporosis handout for patients
- schema therapy handout for clients
- hipaa education handout for employees
- asha aphasia handout for family
- dementia handout for patient teaching
- dash diet handout for patients
- hipaa handout for patients download
- hipaa handout for patients free