Advertisements
Advertisements
प्रश्न
Multiple Choice Question :
If {(a, 8), (6, b)} represent an identity function, then the value of a and b are respectively
विकल्प
(8, 6)
(8, 8)
(6, 8)
(6, 6)
उत्तर
(8, 6)
Explanation;
{(a, 8), (6, b)}
a = 8
b = 6
APPEARS IN
संबंधित प्रश्न
If the function f is defined by f(x) = `{{:(x + 2";", x > 1),(2";", -1 ≤ x ≤ 1),(x - 1";", -3 < x < -1):}` find the value of f(0)
If the function f is defined by f(x) = `{{:(x + 2";", x > 1),(2";", -1 ≤ x ≤ 1),(x - 1";", -3 < x < -1):}` find the value of f(− 1.5)
A function f: [– 5, 9] → R is defined as follow :
f(x) = `{{:(6x + 1";", -5 ≤ x < 2),(5x^2 - 1";", 2 ≤ x < 6),(3x - 4";", 6 ≤ x ≤ 9):}` Find f(– 3) + f(2)
A function f: [– 5, 9] → R is defined as follow :
f(x) = `{{:(6x + 1";", -5 ≤ x < 2),(5x^2 - 1";", 2 ≤ x < 6),(3x - 4";", 6 ≤ x ≤ 9):}` Find f(7) – f(1)
A function f: [– 5, 9] → R is defined as follow :
f(x) = `{{:(6x + 1";", -5 ≤ x < 2),(5x^2 - 1";", 2 ≤ x < 6),(3x - 4";", 6 ≤ x ≤ 9):}` Find 2f(4) + f(8)
The function ‘t’ which map temperature in Celsius (C) into temperature in Fahrenheit (F) is defined by t(C) = F where F = `9/5` C + 32. Find, t(0)
The function ‘t’ which map temperature in Celsius (C) into temperature in Fahrenheit (F) is defined by t(C) = F where F = `9/5` C + 32. Find, t(– 10)
The function ‘t’ which map temperature in Celsius (C) into temperature in Fahrenheit (F) is defined by t(C) = F where F = `9/5` C + 32. Find, the temperature when the Celsius value is equal to the Fahrenheit value
Write the domain of the following real function:
f(x) = `(2x + 1)/(x - 9)`
Write the domain of the following real function:
h(x) = x + 6
