Matematik OLIMPIADA

Matematik OLIMPIADA
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Achmad Hasanuddin
24 Aug 2017
Please help. Note the picture below. If AM=AB/3, BK=BC/3, CL=CA/3 and Area of triangle ABC = 1 unit area. Determine the area of the PQR triangle.
x^4-4x^3-1=0 tenglamani eching
Inspiration 1225
29 Dec 2014
OWIQ MATEMATIK. Muhabbat fazosidan qalbim tekisligiga proeksiya tuwirgan ekansiz,wundan beri oramizdagi nomusbat sonlardan ildiz 4iqara olmayapman. Sizni köz/ izdan 4iqayotgan nur/ könglim sirtiga tegib yuragimga perpendikulyar tuwirdi. Wundan ber yuragim tög'ri bur4akli 3bur4ak kabi men uning gipotenuzasiman. Pifagor teoremasiga ko'ra sizni sevgingiz va sadoqatingiz kvadrat/ yig'indisi mening muhabbatim kvadratiga teng sevgini axtaryapman. Wunday sevgi bölsa menga druziya tawang/. Faqat qiz/.:-
Behzod 10 07 94
3 Nov 2014
Математика
Inspiration 1225
31 Jan 2014
Muntazam 4burchakli kesik piramidaning asoslari 10 va 14sm. Diognali esa 18sm. Piramidaning balandligini toping.
Inspiration 1225
30 Jan 2014
Matematiklar diqqatiga: rombning tomoni 4ga r1ga(r-i4ki 4izil. Aylana radiusi) teng rombning ötkir bur4ak sinusini toping. Admin mahoratizi bir köraylik.
f(x)=x^2+12x+30 bo'lsa,quyidagi tenglamani yeching: f(f(f(f(f(f(x))))))=0.
Soddalashtiring: 1/(1*2*3)+2/(2*3*4) ... 1/(n*(n+1)*(n+2))
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