Okay, so let's assume that a tool possibility here. Okay, So the first possibility here is let's connect the capacitor in parallel. So happy equivalent capacity is able to see one. Classy too. So therefore, C two is CQ CQ minus C one si two is the additional capacity we're looking for and see. Choose the recording capacity and see wise de capacity. We are already half so we know cuz. Go to 15 macro Ferre and see once you lose 30 Michael para so therefore see, too. Vehicle dio um 50 Micro Feraud minus 30. Michael Ferrat. This will give us 20 Michael Vera so you can find the additional capacity with a capacity in 20 Michael Cera and connect these capacitors in parallel. Okay, so this is, uh, first possibility and let's take a look. A the septum possibility. So that's trying to canal de ah capacitor in serious. So have one oversee who is equal to one over c one plus one or C two. So we have long was he too is a good one. Overseeing here might as well have a C C one. So therefore C two is even longer CQ minus one of us. You want to apartment one we know seeing he was 15. My prepare a C one story. My pop era. So therefore, see to shoot people too. 1/50. Michael Faraday, minus 1/30 Michael Farrell to the power of in everyone. And this is equal to next year 75. Michael Farah. And we know the capacitance and never inactive. So therefore, this case is impossible. So the only possible case is the first case, which is, uh, connect additional confessor with the capacity 20 Michael Vera in parallel with the, uh, other capacitors. Okay. And these are the answers for these questions.