Let f and g be two functions defined by f-x-x-1-1-2 and g-x- -9-x2-1-2-then find-2f-5-1-2g-g-f-f-g-1-2-

Dear #160;Student,2f 5g=2x+112 #160; 59 x212 #160;gf #160;is #160;nothing #160;but #160;a #160;short #160;hand #160;notation #160;of #16 ...

You visited us 1 times! Enjoying our articles? Unlock Full Access!

How to Find the Inverse of a Function

Let f and g b...

Question

Let f and g be two functions defined by f(x)=(x+1)^1/2 and g(x)= (9-x²)^1/2.
then find
2f-(5)^1/2g
g/f
f/g(1/2)

Open in App

Solution

Suggest Corrections

Similar questions

f (x) = \sqrt{x + 1}

g (x) = \sqrt{9 - x^{2}}

\frac{f}{g}

\frac{g}{f}

2 f - \sqrt{5} g

\frac{5}{8}

f (x) = x + 2, g (x) = 3 x - 1, h (x) = 2 x

h o (g o f)

Let f and g be real functions, defined by $f (x) = \sqrt{x + 2}$ and $g (x) = \sqrt{4 - x^{2}}$ . Find

(i) $(f + g) (x)$

(ii) $(f - g) (x)$

(iii) $(f g) (x)$

(iv) $(f f) (x)$

(v) $(g g) (x)$

(vi) $(\frac{f}{g}) (x)$

f, g : R \to R

f (x) = | x | + x, g (x) = | x | - x, \forall x \in R

f \circ g

g \circ f

f : [2, \infty) \to [1, \infty)

f (x) = 2^{x^{4} - 4 x^{2}}

g : [\frac{π}{2}, π] \to A

g (x) = \frac{sin x + 4}{sin x - 2}

f^{- 1} g^{- 1} (x)

Join BYJU'S Learning Program