Question

# The polar equation of is

Hint:

### The term "polar coordinate system" refers to a two-dimensional coordinate system where each point's location on a plane is determined by its distance from a reference point and its angle with respect to a reference direction. Here we have to find the polar equation of .

## The correct answer is:

### Using the formula, we may generate an endless number of polar coordinates for a single coordinate point.

(r, +2n) or (-r, +(2n+1)) are possible formulas, where n is an integer.

If measured in the opposite direction, the value of is positive.

When calculated counterclockwise, the value of is negative.

If laid off at the terminal side of, the value of r is positive.

If r is terminated at the prolongation through the origin from the terminal side of, it has a negative value.

The equation is given as:

Now lets xonsider: x=rcosθ and y=rsinθ

x^{2}+y^{2}=r^{2}

Now putting the values, we get:

Here we used the concept of polar coordinate system and also the trigonometric ratios to find the solution. So the equation is .

### Related Questions to study

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