WELCOME TO MY BLOG

In this blog, you will meet some articles about Islam and some about Mathematics.

Enjoy it.

Mengenai Saya

Lampung Tengah, Lampung, Indonesia

Jumat, 20 Agustus 2010

RUMUS UMUM INTEGRAL

Integral merupakan anti dari differensial.

Berikut rumus-rumus dasar yang banyak digunakan dalam operasi integral:

Umum

\int x^n\,dx = \frac{x^{n+1}}{n+1} + C\,(n ≠ -1)
\int\frac{d}{dx}[f(x)]\,dx = f(x) + C\,
\int(u+v)\,dx = \int u \,dx + \int v \,dx\,
\int au\,dx = a \int u\, dx\,(a adalah konstanta)
\int \frac{dx}{x} = ln |x| + C\,
\int a^x \,dx = \frac{a^x}{ln a} + C\,(a > 0, a ≠ 1)
\int \frac{dx}{x} = ln |x| + C

[sunting] Bilangan natural

\int e^u du= e^u + C\,

[sunting] Logaritma

\int \log_b(x) \,dx = x \log_b(x) -  \frac{x}{\ln(b)} + C = x \log_b \left(\frac{x}{e}\right) + C

[sunting] Trigonometri

\int\sin x\,dx = -\cos x + C\,
\int\cos x\,dx = \sin x + C\,
\int\tan x\,dx = \ln |\sec x| + C\,
\int\cot x\,dx = \ln |\sin x| + C\,
\int\sec x\,dx = \ln |\sec x + \tan x| + C\,
\int\csc x\,dx = \ln |\csc x - \cot x| + C\,
\int\sec^2 x\,dx = \tan x + C\,
\int\csc^2 x\,dx = - \cot x + C\,
\int\sec x\tan x\,dx = \sec x + C\,
\int\csc x\cot x\,dx = -\csc x + C\,

Tidak ada komentar:

Posting Komentar