194

You visited us 194 times! Enjoying our articles? Unlock Full Access!

Derivative of One Function w.r.t Another

Let f:1,2,3-1...

Question

Let f:{1,2,3}-{1,2,3} be a function. If the number of functions g: {1,2,3}-{1,2,3}. Such that f(x)=g(x) for atleast one x belongs to {1,2,3} is k, then (k-10) is equal to?

Open in App

Solution

Suggest Corrections

Similar questions

f

{1, 2, 3, . . . ., 20}

{1, 2, 3, . . ., 20}

f (k)

3

k

4

Let f: {1, 2, 3} → {1, 2, 3} be an onto function. Then, f is

{1, 2, 3, . . .20}

{1, 2, 3, . . ., 20}

f (k)

3

4

g (x) = log (f (x))

f (x)

(0, \infty)

f (x + 1) = x f (x)

N = 1, 2, 3, \dots g^{''} (N + \frac{1}{2}) - g^{''} (\frac{1}{2}) =

A = {1, 2, 3}, B = {4, 5, 6, 7}

f = {(1, 4), (2, 5), (3, 6)}

A

B

f

Join BYJU'S Learning Program