calculus · worked example

Solve ∫ 2 sin(x) dx = -2cos(x) + C

Method: kelipatan konstanta. Verified step-by-step solution with our free AI math solver.

Problem

$\int 2\sin x \, dx$

Step-by-step solution

Keluarkan konstanta: $2 \int \sin x \, dx$ .
$\int \sin x \, dx = -\cos x + C$ .
Kalikan: $-2\cos x + C$ .

Answer

$-2\cos(x) + C$

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