the maximum and the minimum temperature of the place P is 23°C and-13°C and at the place Q is 32°C and -9°C in which place the fall is temperature more and by how much
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The given function is
t(C)=
5
9C
+32
o
(i) t(0
o
)=
5
9×0
+32
o
=0+32
o
=32
o
F
(ii) t(28
o
)=
5
9×28
o
+32
o
=
5
252
o
+160
o
=
5
412
o
=82.4
o
F
(iii) t(−10
o
)=
5
9×(−10
o
)
+32
o
=9×(−2
o
)+32
o
=−18
o
+32
o
=14
o
F
(iv) It is given that t(C)=212
o
F
∴212
o
=
5
9C
+32
o
⇒
5
9C
=212
o
−32
o
⇒
5
9C
=180
o
⇒9C=180
o
×5
⇒C=
9
180
o
×5
=100
o
Thus the value of Celsius temperature is 100
o
when Fahrenheit temperature is 212
o
.
Answered by
0
Answer:
Place P has more fall of temprature by -4 degree
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