Question Select the correct answer.
What is the inverse of this function?
f(x) = ex
o f-1(x) = In x
of-1(x) = logx e
o f1(x) = log x
of-1(x) = In(x)

Given: ae ≅ ce ; de ≅ be prove: abcd is a parallelogram. we have that ab || dc. by a similar argument used to prove that △aeb ≅ △ced, we can show that △ ≅ △ceb by. so, ∠cad ≅ ∠ by cpctc. therefore, ad || bc by the converse of the theorem. since both pair of opposite sides are parallel, quadrilateral abcd is a parallelogram.