How to evaluate the integral by interpreting it in terms of areas. a=-1 and b=2
∫ (1-x) dx ?
Risposta:
Fare riferimento alla spiegazione
Spiegazione:
The graph explains the integral under calculation
The shaded area is the integral in request.
#int_-1^2 abs(1-x)dx=int_-1^1abs(1-x)dx+int_1^2abs(1-x)dx=5/2
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