Question 1: Simplify:
Answer:
Question 2: Simplify:
Answer:
Question 3: Simplify:
Answer:
Question 4: Evaluate
Answer:
Question 5: Simplify
Answer:
Question 6: Show that:
Answer:
Hence proved.
Question 8: Show that:
Answer:
Hence proved.
Hence proved.
Hence proved.
Hence proved.
Question 9: Show that:
Answer:
Hence proved.
Question 10: Evaluate:
Answer:
Question 11: Simplify:
Answer:
Question 12:
Answer:
Question 13: Simplify:
Answer:
Question 14: Evaluate:
Answer:
Question 15: Find the value of when:
Answer:
Therefore or
or
Question 16: Simplify
Answer:
really this website is amazing. you can make a andriod and ios app of this
This is a responsive website. So it is easy to read on iphone or android device. Though it is not an app, it gives a feel like that. Try it out.
hey where are the other sums?