Type – II
Formulas
i.
ii.
iii.
iv.
v.
Example 1: Evaluate
Solution: we have
Example 2: Evaluate
Solution: we know that
Now, Given
Example 3: Evaluate
Solution: we know that
Now,
Now,
Example 4: Evaluate
Solution: We know that
Now, we have given
Exercise
Evaluate the followings
1. Answer:
2. Answer :
3. Answer: