Title | Memorized Formula Sheet |
---|---|
Course | Calculus II |
Institution | University of Victoria |
Pages | 2 |
File Size | 63.7 KB |
File Type | |
Total Downloads | 43 |
Total Views | 117 |
formula sheet...
Math 101 Formula’s to Memorize Note: updated as we progress. Some prerequisite material is not listed but still assumed that you know. For example, we assume you know all the derivatives from Calculus I and the derivative rules along with the limit definition of the derivative. As another example, √ we assume you know how to evaluate expressions like cos (5π/6) = − 3/2 as the exact form. Trigonometric Formulæ Basic Identities • tan2 (θ) + 1 = sec2 (θ ) Double Angle Identities 1 (1 − cos(2θ )) 2 1 • cos2 (θ) = (1 + cos(2θ)) 2
• sin2 (θ) =
Integral Formulæ Definition of integral Z b n X f (x)dx = lim • f (a + k∆x)∆x,
where ∆x =
n→∞
a
k=1
b−a n
Fundamental Theorem of Calculus Z x d f (t)dt = f (x) • dx a Z b b ′ • F (x)dx = F (x) = F (b) − F (a) a
a
Linearity Z b Z b Z • (af (x) + bg(x)) dx = a f (x)dx + b a
a
Area between curves Z b (f (x) − g(x))dx, • Area =
b
g(x)dx a
where f (x) > g(x) on (a, b)
a
Substitution Z Z b f (g (x))g ′ (x)dx = • a
g(b)
f (u)du,
where u = g(x)
g(a)
Integration by parts b Z b Z b • u(x)v ′ (x)dx = u(x)v (x) − v(x)u′ (x)dx a
a
a
Antiderivatives Powers Z xn+1 • xn dx = + C, n+1 Z 1 dx = ln |x| + C • x
n 6= −1
Trigonometric Z • sin(x)dx = − cos(x) + C •
Z
cos(x)dx = sin(x) + C
•
Z
sec2 (x)dx = tan(x) + C
•
Z
csc2 (x)dx = − cot(x) + C
•
Z
sec(x) tan(x)dx = sec(x) + C
•
Z
csc(x) cot(x)dx = − csc(x) + C
•
Z
tan(x)dx = ln | sec(x)| + C
•
Z
cot(x)dx = ln | sin(x)| + C
Exponentials Z • ex dx = ex + C •
Z
ax dx =
ax + C, ln(a)
a > 0, a 6= 1...