# Select the correct answer from given alternatives. Let the function f be defined by f(x) = 2x+11-3x then f–1 (x) is: - Mathematics and Statistics

MCQ

Select the correct answer from given alternatives.

Let the function f be defined by f(x) = (2x + 1)/(1 - 3x) then f–1 (x) is:

#### Options

• (x - 1)/(3x + 2)

• (x + 1)/(3x - 2)

• (2x + 1)/(1 - 3x)

• (3x + 2)/(x - 1)

#### Solution

Let the function f be defined by f(x) = (2x + 1)/(1 - 3x) then f–1 (x) is (x - 1)/(3x + 2)

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#### APPEARS IN

Balbharati Mathematics and Statistics 2 (Arts and Science) 11th Standard Maharashtra State Board
Chapter 6 Functions
Miscellaneous Exercise 6 | Q I. (7) | Page 130