(a)
(i)
between limits 1/2 to 3/4
Applying limits, we get:
(ii)
between limits 0 to 1/2
Applying limits, we get:
(b)
(i)
We note that:
= 1 for any value of the parameter
(ii)
between the limits 1/2 to 3/4
Substituting limits, we get:
So,
Answer is:
(iii)
between limits 0 to 1/2.
Applying limits, we get:
So,
Answer is:
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