මචන් ලොකු උදව්වක් ඕනේ (Maths ප්‍රශ්න ටිකකට උත්&#3501

Santa DX

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මචන් ලොකු උදව්වක් ඕනේ (Maths ප්‍රශ්න ටිකකට උත්&#3501

මචන් මම හෙන අවුලක ඉන්නෙ අනිද්දා එස්සෑම් :dull:
මැස් පේපර් එකෙ වැට උඩ ඉන්නෙ :lol:

මචන් මේ පල්ලෙහා තියන ප්‍රස්න ටිකකට උත්තර කියහන්කො... :(:(
මචන් විසදන හැටිත් එක්ක පුලුවන්නම් ලොකු උදව්වක් බන්:confused::confused:

එකෙන්ම රෙප් දෙනවා:yes::yes::yes::yes:

Problem 1
lc8b.png


Problem 2
30jd.png


Problem 3
t410.png


Problem 4
4rn7.png


Problem 5
8svb.png


Problem 6
vqhh.png


Problem 7
rioc.png


Problem 8
fyam.png


Problem 9
j5l2.png


Problem 10
sfb2.png


Problem 11
m9pm.png


:sorry::sorry::sorry::sorry::sorry::sorry:
 
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problem 1 = all; lagu walin kerenne mcn bala nirupanaya; log of 32 to the base2 = 5 kiyanne 2 padayata 32 laghu agaya ekiynne base^index =number ;=>log of number to the base = index.. these are basic mathematics ..mcn IIT -JEE wage poth aran karanna .. oya yana coyrse eka mn danne ne eth eka oyata wedagth wenwa ..

f(x) x wishayen awakalanaya karanna .. uththare a&.c.( awakalanaya hariyata pothu arinawa wage wedak oke issarawela 2x wishayen awakalanaya karala passe x wishayen awakalanaya karanna )




anith ewata uththara simple logic walain puluwan .. aniwaren menna me poth ganna


IIT _ JEE mathematics .... kandy wala thiyenna MARK BOOK SHOP


colombo wala EXPROGRAPIC EKE





cos 2x + sin2x issarwela 2x wishayen awakalanaya karanna ethkot enne cos2x=>- sin2x warak d (2x)/dx =>-2sin2x >>>> ewagema sin2x =>cos2x * d (2x)./dx=>2cos2x ...uththare a&c
 
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tharindudoo

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    ..ජනේලේ ගාව....
    me machan assignment ekak neda, yako mewata kattiya uththara deela uba ava dala pass unaata vadak nahane, exam ekata gihin ubata kawruth uththara hoyala denne nahane.. aka nisaa uba, owaye theory igenaganin, mata dan owa mathaka naha ban, naththam mama kiyala denava ekenma...........
     
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    Santa DX

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    problem 1 = all; lagu walin kerenne mcn bala nirupanaya; log of 32 to the base2 = 5 kiyanne 2 padayata 32 laghu agaya ekiynne base^index =number ;=>log of number to the base = index.. these are basic mathematics ..mcn IIT -JEE wage poth aran karanna .. oya yana coyrse eka mn danne ne eth eka oyata wedagth wenwa ..

    f(x) x wishayen awakalanaya karanna .. uththare A ..( awakalanaya hariyata pothu arinawa wage wedak oke issarawela 2x wishayen awakalanaya karala passe x wishayen awakalanaya karanna )




    anith ewata uththara simple logic walain puluwan .. aniwaren menna me poth ganna


    IIT _ JEE mathematics .... kandy wala thiyenna MARK BOOK SHOP


    colombo wala EXPROGRAPIC EKE





    cos 2x + sin2x issarwela 2x wishayen awakalanaya karanna ethkot enne cos2x=>- sin2x warak d (2x)/dx =>-2sin2x >>>> ewagema sin2x =>cos2x * d (2x)./dx=>2cos2x ...uththare A


    මචන් උබ නම් දෙවියෙක්
    මම මේ වෙලාවෙ රත් වෙලා ඉන්නෙ
    තැන්කු පොත් වලට :love::love::love::love:
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    Santa DX

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    Feb 1, 2013
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    me machan assignment ekak neda, yako mewata kattiya uththara deela uba ava dala pass unaata vadak nahane, exam ekata gihin ubata kawruth uththara hoyala denne nahane.. aka nisaa uba, owaye theory igenaganin, mata dan owa mathaka naha ban, naththam mama kiyala denava ekenma...........

    මචන් මම තියරි ෆලෝ කලා
    ඒත් එකෙන් මේක හදන්න බෑ:(
     
    මචන් උබ නම් දෙවියෙක්
    මම මේ වෙලාවෙ රත් වෙලා ඉන්නෙ
    තැන්කු පොත් වලට :love::love::love::love:
    Rep Added
    mcn 2 weni ekata a and c thama peter ge uththare hari ,sorry mcn . mn me project ekak karan gmn reply kare .. eth awulak ne oya mn kiwwa basic eke hariyta allagattanm g (x) awakalanaya karala uththare ganna ..
     

    Santa DX

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    theory nathi ganan monawada ban? :baffled::baffled::oo::oo:

    mokakda ban me assignment eka? A/L maths walin mewa hadanna puluwanne..I mean matath puluwanne :eek::eek:

    mama uththara tika dannan ada tikak raa wela...

    Thanks machan
    නෑ බන් මං කිව්වෙ පොතේ ඔය වගෙ (ඔයිට සමාන්තර) ගනන් නෑ
     
    problem 5 =c wage thama mata hithenne .. oke wasama sahawasama R---->R gena wwedak ne dekema ekama ekane
    { den mathake adui mewage}
    oke mcn oya x wenuta uththara wala warahane thiyen 2t ,-2t wage ewa dala sulu karanna issarwelama f () t eetpasse a ena prakashanaya g wala x wenuwata dala suslu karanna