I know everyone in this question. We have to find the question off plane when three points on a plane or given now from the general equation off plane. We know how to write the equation off plane when one point on a plane is given and a normal vector to the plane is given. But in this case, we three points on a plane or given. So from thes three point, we can find a normal vector. We will draw to Victor's on the plane and take their cross product, which will give us the normal vector to the plane. So first of all ages look att those three points, that is be six common one common one que. That is three common to Goma zero and our that is zero comma, zero comma zero no, first of all, find the vector P Q. That is negative. Three one negative one and only. Just find the vector p r. That is, they do six Negative one negative one. No need to state the cross product of these two victors. They did 31 negative one Negatives x 91 inevitable that is equal to negative. Thio close three d those 90. So now consider Ooh, this as a normal vector and this as a point on the line. Now we will use the general equation off plane that is off this form into its minus X mort lesbian, too. Why minus why not? Please see induce it minus said not equal to zero. We will use this equation where A, B and C are the components off normal vector. And it's not why not? And did not. Our three Carly needs off point on a plane. So let's plug in the values for this our kiss. And after plugging in the values we will get to ex mine, too minus twigs, bliss do you want plus nines it he called to CEO, and that's the answer.