Question

2. In the figure
ABCD is cyclic and
D-C-E
Complete the following activity to prove
2 BCE Z BAD
2 BCE + L BCD - (linear pair of angles) -...
DABCD is eyclic
o
L BAD + LBCD = 180°
From (1) and (2)
LBCE + L BCD
+ LBCD
Eliminating LBCD from both the sides, we get
BCE​

Answer 1

Answer:

Evidently, for the process

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or

=constant (say,K) <br> or

or

<br> (a) Now, work done by the gas in a process is given by <br>

or

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