Question

It was the Deepawali Idd/Guru Parv/Christmas evening. You had gone to the market to buy some crackers. Fire broke out in one of the shops and spread rapidly. People tried to douse it. The fire brigade was called. The police came to investigate the cause. There was lack of fire safety measures.
Write a report about the incident in about 100 words for publication in the local newspaper. Mention the place and the date and give a suitable heading.​

Answer 1

In order to evaluate a surface integral we will substitute the equation of the surface in for z in the integrand and then add on the often messy square root. After that the integral is a standard double integral and by this point we should be able to deal with that.

hope it helps you