c18ander
c18ander
22-04-2017
Mathematics
contestada
If f(x)=(x-1)/(x+1), evaluate f^-1 ((1/c)+1)
Respuesta :
ghanami
ghanami
22-04-2017
a-1 = a((1/c)+1) +1hello :
f(a) = b .... a= f^-1(b)
in this exercice : b = (
1/c)+1
solve equation :
f(a) = (1/c)+1
(a-1)/(a+1) = (
1/c)+1
a-1 = (a+1)((
1/c)+1)
a - a((
1/c)+1) = 2
a(1-
(1/c)-1) =2
a =( (-1-2c)/c)/2
f^-1 ((1/c)+1) = (-1-2c)/2c
Answer Link
VER TODAS LAS RESPUESTAS ( 42+ )
Otras preguntas
what does a pathogen do
Find the equation of the line parallel to the line y= -2x -4 that passes through the point (5, -1).
Write a 5-10 sentence summary about chapter 1 of the Catcher in the rye by J.D Salinger.
Two sides of a triangle are of lengths 7.2cm and 3.8cm. The length of the third side of the triangle cannot be(a) 3.5 cm(b) 4.5 cm(c) 3.2 cm(d) 3.8 cm
In what ways is America experiencing assimilation?
The three countries of greatest area in the world are the Soviet Union, Canada, and China, with a combined area of 41,939,000 km squared. The area of Canada is
how can I solve this question.
pls help me is very urgent pls I will mark u as brainliest plsssss
a certain aircraft can fly 798 miles with the wind in 3 hours and travel the same distance against the wind in 7 hours. What is the speed of the wind? How do I
The negative of a negative integer is always a ________ integer
