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Hello all
Thses are my questions:
1. Prove that if A(x) is a one to one odd function, then A^(-1) (x) is also odd function.
2. If D(x) and R(x) are one to one functions, then
(DoR)^(-1) (x)=(R^(-1) o D^(-1) )(x)
I hope that someone will help me ^^
Thses are my questions:
1. Prove that if A(x) is a one to one odd function, then A^(-1) (x) is also odd function.
2. If D(x) and R(x) are one to one functions, then
(DoR)^(-1) (x)=(R^(-1) o D^(-1) )(x)
I hope that someone will help me ^^