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The function 't' which maps temperature ...

The function 't' which maps temperature in 'C' to 'F' is defined by t © =F When F `= (9)/( 5) © + 32 ` then the value of C then t( C) =230

A

80

B

90

C

100

D

110

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The correct Answer is:
D
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The function 't' which maps temperature in Celsius (C) into temperature in Fahrenheit (F) is defined by t(C)=F where F=(9)/(5)C+32 . Find the value of C where t(C)=212

The function 't' which maps 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.

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The function 't' which maps temperature in degree Celsius into temperature in degree Fahrenheit is defined by t(C)=(9C)/(5)+32 Find (i) t(0) (ii) t(28) (iii) t(-10) (iv) The value of C, when t(C)=212.

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