Question

Question 4 The function ‘t’ which maps temperature in degree Celsius into temperature in degree Fahrenheit is defined by.
Find:

(i) t (0)

(ii) t (28)

(iii) t (–10)

(iv) The value of C, when t(C) = 212

Class XI - Relations and Functions Page 44

Answer 1

refer to the attachment

Answer 2

Refer to the attachment!!✌