Okay in PowerPoint, we can insert symbols and equations also. So, we want to, we have to go into our PowerPoint, he went to insert, so insert, can we look for symbols, we can insert symbols. So let's see symbols. So, let's say I insert equation. So, I can insert this equation here. So, I have a equation here.

And I can I do this equation, I can go into the equation, I can go into our equation. I can go into all these are professionally near a normal test and then I can go into symbols. I can go into question, a scrape, ready occurs. Integra lash operator Cash, financial isn't the meet operator matrix. So it's pretty common sense. So we can just go into all these and we just provide one insight