EasyPhysicstrigonometry
+4 / -1
The integral ∫sin(x) dx is:
A
-cos(x) + C
B
cos(x) + C
C
sin(x) + C
D
-sin(x) + C
Explanation
Standard trigonometric integrals. Used in calculating impulse from sinusoidal forces, or displacement from sinusoidal velocity. Note the negative sign: ∫sin x dx = -cos x + C.
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