- #1

Pushoam

- 962

- 52

## Homework Statement

## Homework Equations

## The Attempt at a Solution

Line integral of a curve

## I = \int_{ }^{ } yz dx + \int_{ }^{ } zx dy + \int_{ }^{ } xy dz ## with proper limits.

## I = \int_{\frac { \pi }4}^{ \frac { 3 \pi} 4} abc ( \cos^2 t - \sin^2 t ) dt = -abc ##

|I| = abc

So, the answer is option (a).

Is this correct?