Tuliskan rumus saja atau boleh jawabannya juga !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!ԅ( ͒ ۝ ͒ )ᕤಠ_ಠಠ,_｣ಠಠᴥಠಠ_ʖಠಠ︵ಠ(⌐■-■)ಠ∀ಠಠωಠ(ノಠ益ಠ)ノಠ∀ಠಠ∀ಠಠ﹏ಠ(눈‸눈)ಠᴥಠಠ∀ಠ(눈‸눈)ಠ﹏ಠಠ﹏ಠ(ಠ_ಠ)━☆ﾟ.*･｡ﾟಠᴥಠ(ಠ_ಠ)━☆ﾟ.*･｡ﾟಠ∀ಠಠ∀ಠರ╭╮ರ(ಠ_ಠ)>⌐■-■(ノಠ益ಠ)ノಠᴥಠಠᴥಠರ╭╮ರಠ∀ಠಠ∀ಠ(ノ｀Д´)ノ彡┻━┻(╯ರ ~ ರ)╯︵ ┻━┻(ノಥ,_｣ಥ)ノ彡┻━┻(ノ•̀ o •́ )ノ ~ ┻━┻(ノ•̀ o •́ )ノ ~ ┻━┻(┛✧Д✧))┛彡┻━┻(╯ರ ~ ರ)╯︵ ┻━┻(ノ•̀ o •́ )ノ ~ ┻━┻(╯ರ ~ ರ)╯︵ ┻━┻(-_- )ﾉ⌒┫ ┻ ┣ ┳(┛ಸ_ಸ)┛彡┻━┻(┛✧Д✧))┛彡┻━┻ʕノ•ᴥ•ʔノ ︵ ┻━┻┻┻︵¯\(ツ)/¯︵┻┻(ﾉ°_o)ﾉ⌒┫ ┻ ┣ ┳ʕノ•ᴥ•ʔノ ︵ ┻━┻(ﾉ°_o)ﾉ⌒┫ ┻ ┣ ┳ʕノ•ᴥ•ʔノ ︵ ┻━┻(ﾉ°_o)ﾉ⌒┫ ┻ ┣ ┳┻┻︵ヽ(`Д´)ﾉ︵┻┻(-_- )ﾉ⌒┫ ┻ ┣ ┳(┛✧Д✧))┛彡┻━┻┻┻︵¯\(ツ)/¯︵┻┻(-_- )ﾉ⌒┫ ┻ ┣ ┳(┛✧Д✧))┛彡┻━┻┻┻︵¯\(ツ)/¯︵┻┻ʕノ•ᴥ•ʔノ ︵ ┻━┻(┛✧Д✧))┛彡┻━┻(ノ•̀ o •́ )ノ ~ ┻━┻(┛ಸ_ಸ)┛彡┻━┻(┛✧Д✧))┛彡┻━┻┻━┻︵└(´_｀└)┻┻︵¯\(ツ)/¯︵┻┻(-_- )ﾉ⌒┫ ┻ ┣ ┳(┛ಸ_ಸ)┛彡┻━┻(╯ರ ~ ರ)╯︵ ┻━┻┻━┻︵└(՞▽՞ └)(╯ರ ~ ರ)╯︵ ┻━┻┻━┻︵└(՞▽՞ └)(ノಥ,_｣ಥ)ノ彡┻━┻╮(. ❛ ᴗ ❛.)╭¯\_( ͡° ͜ʖ ͡°)_/¯╮(╯_╰)╭¯\_༼ᴼل͜ᴼ༽_/¯╮(. ❛ ᴗ ❛.)╭乁( •_• )ㄏ乁[ᓀ˵▾˵ᓂ]ㄏ¯\_༼ •́ ͜ʖ •̀ ༽_/¯┐(´ー｀)┌¯\_༼ •́ ͜ʖ •̀ ༽_/¯┻━┻︵└(՞▽՞ └)(ノಥ,_｣ಥ)ノ彡┻━┻(╯°□°）╯︵ ┻━┻¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯¯\_(ツ)_/¯乁[ ◕ ᴥ ◕ ]ㄏ┐(´ー｀)┌¯\_༼ᴼل͜ᴼ༽_/¯┐(´ー｀)┌¯\_ʘ‿ʘ_/¯¯\_ʘ‿ʘ_/¯┐(￣ヘ￣)┌¯\_ʘ‿ʘ_/¯¯\_ʘ‿ʘ_/¯┐(´ー｀)┌┐(￣ヘ￣)┌¯\_ʘ‿ʘ_/¯¯\_ʘ‿ʘ_/¯¯\_ʘ‿ʘ_/¯¯\_ʘ‿ʘ_/¯┐(´д`)┌¯\_ʘ‿ʘ_/¯¯\_ʘ‿ʘ_/¯¯\_(☯෴☯)_/¯╮(. ❛ ᴗ ❛.)╭┐(´д`)┌¯\_ʘ‿ʘ_/¯╮(. ❛ ᴗ ❛.)╭乁( . ര ʖ̯ ര . )ㄏ¯\_༼ ಥ ‿ ಥ ༽_/¯¯\_༼ ಥ ‿ ಥ ༽_/¯乁| ･ 〰 ･ |ㄏ¯\_(☯෴☯)_/¯┐(´(エ)｀)┌乁| ･ 〰 ･ |ㄏ┐( ˘_˘)┌┏(＾0＾)┛┌|o^▽^o|┘♪┌|o^▽^o|┘♪(｢`･ω･)｢┌|o^▽^o|┘♪└|∵|┐♪└|∵|┐♪(｢`･ω･)｢┌(・。・)┘♪₍₍◞( •௰• )◟₎₎(＾∇＾)ﾉ♪₍₍◞( •௰• )◟₎₎(*ﾉ・ω・)ﾉ♫( /^ω^)/♪♪₍₍◞( •௰• )◟₎₎♪┌|∵|┘♪ (*ﾉ・ω・)ﾉ♫(＾3＾♪\(ϋ)/♩(*ﾉ・ω・)ﾉ♫(＾3＾♪(*ﾉ・ω・)ﾉ♫(＾∇＾)ﾉ♪(＾3＾♪(｢`･ω･)｢₍₍◞( •௰• )◟₎₎(｢`･ω･)｢