This is a beautiful problem from ISI MSTAT 2015 PSA problem 18 based on complex number. We provide sequential hints so that you can try.

## Complex Number - ISI MStat Year 2015 PSA Question 18

The set of complex numbers satisfying the equation represents, in the complex plane

- a straight line
- a pair of intersecting straight lines
- a point
- a pair of distinct parallel straight lines

**Key Concepts**

Complex number representation

## Check the Answer

Answer: is a pair of intersecting straight lines

ISI MStat 2015 PSA Problem 18

Precollege Mathematics

## Try with Hints

Simplify the Complex. Just Solve.

Let Then the given equation reduces to .

Which implies .

They do intersect.(?)

Yes! they intersect and to get the point of intersection just use substitution . Hence it gives a pair of intersecting straight lines.

## Similar Problems and Solutions

## Related Program

** Outstanding Statistics Program with Applications**

## Subscribe to Cheenta at Youtube

*Related*

This is a beautiful problem from ISI MSTAT 2015 PSA problem 18 based on complex number. We provide sequential hints so that you can try.

## Complex Number - ISI MStat Year 2015 PSA Question 18

The set of complex numbers satisfying the equation represents, in the complex plane

- a straight line
- a pair of intersecting straight lines
- a point
- a pair of distinct parallel straight lines

**Key Concepts**

Complex number representation

## Check the Answer

Answer: is a pair of intersecting straight lines

ISI MStat 2015 PSA Problem 18

Precollege Mathematics

## Try with Hints

Simplify the Complex. Just Solve.

Let Then the given equation reduces to .

Which implies .

They do intersect.(?)

Yes! they intersect and to get the point of intersection just use substitution . Hence it gives a pair of intersecting straight lines.

## Similar Problems and Solutions

## Related Program

** Outstanding Statistics Program with Applications**

## Subscribe to Cheenta at Youtube

*Related*