Question

if f and g are real function defined by f (x) = x² + 7 and g (x) = 3x+5v, find each of the following
a ) f (3) +g (-5)​

Answer 1

Answer:

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Answer 2

Answer:

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Class 11

MATHS

RELATIONS AND FUNCTIONS

If f and g are real fucntions defined by

Then , find each of the following . <br>

(ii)

<br> (iii) f(-2)+g(-1) (iv) f(t)-f(-2) <br> (v)

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Text Solution

Solution :

Given f and g are real functions defined by

<br> (i)

<br>

<br> (ii)

<br> and g (14) =3 (14) +5 =42+5=47 <br>

<br> (iii)

<br>

<br> (iv)

<br>

<br> (v)

<br>

<br>

<br>

<br>