Matematika” fanidan 5–sinf o’quvchilari uchun I chorak test savollari

4. funksiyaning hosilasini hisoblang

a) b)

c) d)

5. (x) = 2 sin funksiyaning hosilasini hisoblang

a) b)

c) d)
6. funksiyaning hosilasini hisoblang

a) b)

c) d)
7. funksiyaning hosilasini hisoblang

a) b)

c) d)
8. funksiyaning hosilasini hisoblang

a) b)

c) d)

9. funksiyaning hosilasini hisoblang

a) b)

c) d)

10. funksiyaning hosilasini hisoblang

a) b)

c) d)
11. Teng yonli uchburchakning balandligi 4 ga, asosi 6 ga teng. Uning yon tomonini toping.
12. ABCD parallelogrammning BD diagonalining uzunligi 12 sm ga teng BC va CD tomonlarining o‘rtalari bo‘lgan E va F nuqtalar A nuqta bilan tutashtirilgan . AE va AF kesmalar BD ni M va N nuqtalarda kesib o`tadi. MN ning uzunliginin toping.
13. ABC uchburchakda AB = BC, BF va AE balandliklar, AE : BF = 1 : 2 asosidagi burchakning kosinusi topilsin.
14. ABC to`g`ri burchakli uchburchak katetlari AC=15 sm va BC=20 sm ga teng. AB gipotenuzada AD=4 sm li kesma ajratilgan. CD va kesma uzunligi topilsin.
15. Agar A,B,C uchburchakning burchaklari bo`lsa,