If a(b) = b, what is the value of b?
If a(b) = b, what is the value of b? A. 0 B. 1 C. - 1 D. 2 E. - 2 Explain i can give you 5 points.
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Let's try all the options just to be sure! A. a(0) = 0 B. A(1) = a C. A( - 1) = - a D. A(2) = 2a E. A( - 2) = - 2a The answer is A. 0 for obvious reasons (it's the only one that meet the equality[ I ain't 100% sure of this translate of mine ]).
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Edgarcj45
Let's try all the options just to be sure!
A. a(0) = 0
B.
A(1) = a
C.
A( - 1) = - a
D.
A(2) = 2a
E.
A( - 2) = - 2a
The answer is A.
0 for obvious reasons (it's the only one that meet the equality[ I ain't 100% sure of this translate of mine ]).
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