 And for the next time, tell him now, alright? Like this. Understood? Maximum height like this. This is God. Initial of his jeep. He will start preparing for it 2 weeks before. But what's the purpose of that? Okay, can you? How will you do it? Let's try and see. Okay. Signed beta here. G cross alpha. How many of you got this as time of day? Yes, time of day. So this is ut minus half g into t squared. No, sorry, not g. G cross alpha. G cross alpha into t squared which is 2u sine beta. Good. So 2u sine beta divided by... So I get 2u squared sine beta cos of square alpha. This is my range. So you're getting that equation yourself. Exactly this thing will not be as in the exam ever. You should... It's nothing but x. Nothing else. We have read in which one scenarios. Okay. So let's take time 6 or 7. Suppose I have to find maximum height. This height I want. Zero. So initial loss is height from the level. I have changed the exam height. Like this now. So u y is... And then I'll use v squared equal to u squared plus 2 a s along y axis. I'll get the answer. So here if I... u squared sine square alpha plus beta minus 2g into h max. So h max is u squared sine square alpha plus beta by 2g. Simple? Right? Exactly. One will tell... But in the exam something else will come. H2 condition for which the height is at the same place same time. Okay. So there... It's a decent max. You have seen your chemo test. So it is not like your school exams where you are not satisfied until you get 95% max. Because I don't. That's not the case. That is 70% 60% is a decent... decent max. 70% max means that you will be... How many marks 232 for 10? That will be I think... of the grinds. And you could be landing in... Okay. But if you get 90%... So of course that... 9 10 into... 9 10 into a percent... exercises. What is the HHM? This... How much? My xx is... R. Minus u1 sine beta 1. So relatively...