Question

Given below are two statements
Statement I: In cylindrical co-ordinates, $Volume = \int \int\limits_{V} \int rdrdødz$
Statement II: In spherical polar Co-ordinates, $Volume = \int \int\limits_{V} \int r^2\ \cos\theta\ drd\theta d\phi$
In the light of the above statements, choose the correct answer from the options given below :

• A. Both Statement I and Statement II are true
• B. Both Statement I and Statement II are false
• C. Statement I is true but statement II is false
• D. Statement I is false but statement II is true

Answer 1

Answer: (C)

Statement I is true but statement II is false

Answer 2

The correct option is(C):Statement I is true but statement II is false.