Definite Integral Functional Properties (Jee Ma… | ExamDuo
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Definite Integration Properties
Medium
Definite Integral Functional Properties
Let f and g be continuous functions on [0, a]such that f(x) = f(a-x) and g(x)+g(a-x)=4,
then
a
∫
0
f (x) g (x) dx is equal to :
SELECT ONE OPTION
A
4
a
∫
0
f (x) dx
B
2
a
∫
0
f (x) dx
C
- 3
a
∫
0
f (x) dx
D
a
∫
0
f (x) dx
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