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If 2f(x) + 3f(-x) = 15 - 4x for all real...

If 2f(x) + 3f(-x) = 15 - 4x for all real values of x , then show that f(x) = 3 + 4x.

A

a)`bin(-2,-1)uu[1,oo)`

B

b)`bin[-2,-1)uu[1,oo)`

C

c)`bin(-2,-1]uu(1,oo)`

D

d)`bin(-2,-1)uu(1,oo)`

Text Solution

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The correct Answer is:
D
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