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Temperature of a body can be measured in...

Temperature of a body can be measured in Celsius unit as `X^(@)C` or in Fahrenheit unit as `Y^(@)F`. The relation between the two scales of temperature is given by the linear equation `Y=(9)/(5)X+32^(@)`.
(i) Find the temperature of a body in Fahrenheit, if the temperature of the body is `60^(@)C`
(ii) If the temperature of a body is `77^(@)F` then find the temperature in Celsius.

A

`{:(""(i),(ii)),(140^(@)F,35^(@)C):}`

B

`{:(""(i),(ii)),(80^(@)F,60^(@)C):}`

C

`{:(""(i),(ii)),(140^(@)F,25^(@)C):}`

D

`{:(""(i),(ii)),(70^(@)F,75^(@)C):}`

Text Solution

Verified by Experts

The correct Answer is:
C
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