Olympiad Maths - 34 වැඩ්ඩන්ට I Combined Maths I Ajantha Dissanayake
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- เผยแพร่เมื่อ 20 ต.ค. 2024
- We warmly welcome you all to the GCE AL COMBINED MATHS series conducted by the well known combined maths senior lecturer Ajantha Dissanayake.
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අන්තිමටම වැටෙන්න ඕනෙ අදට ඉවරයි දැන් පලයව් නැත්තම් කෙලවෙනෝ කියල
Aja❤
Sir athawika sanqawak තියේ a එක haridha
(abc)^2= 6* 10^6
abc=(6)^1/2 * (10)^-3
a+b+c= [a+b+c/abc] *abc
= [ (1/bc)+(1/ac)+(1/ab) ]*abc
= (11/600) * (6)^1/2 * 10^-3
=.......
🍀
Bro rationalize the denominator
meka a,b,c, valin haduvama lesiyen uththare eno
🙏🏻
❤❤❤
a = 30 / 6^1/2
b = 10 / 6^1/2
c = 10 * 6^1/2
a + b + c = 110 / 6^1/2
110 / 6^1/2 = [55 * (2)^1/2] / (3)^1/2
ab=100
bc=200
ac=300
ab/bc =100/200
a/c=1/2
3 weni sameekrnaya c wargayakin bedu wita ;
a/c = 300/ c wargaya
a/c = 1/2 nisa
c wargaya = 600
c= muula 600 kiyl argena ithuru sameekara tikt adesha krnm utthare enw