Matematika 106/4
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ayniyatning nomalum koefisentlaridan biri ni toping. A) 4 B) C) 3 D) E) 2 Agar bo’lsa, ning qiymatini toping. A) 6 B) 0 C) 1 D) -6 E) -1 Hadlari formula bilan berilgan ketma-ketlikning dastlabki o’ttizta hadini toping. A) 2100 B) 2210 C) 2010 D) 1940 E) 1900 Paralellogrammning dioganallari 6 sm va 32 sm, ular orasidagi burchak . Paralellogrammning yuzini toping. A) B) C) 48 D) 12 E) 24 ning qanday qiymatida va vektorlar kollinear bo’ladi? A) 6 B) 0 C) 4 D) 1 E) -4 Konusning o’q kesimi tomoni ga teng muntazam uchburchakdan iborat. Konus yon sirtining yuzini toping. A) 12 B) 18 C) 6 D) 16 E) 8 ni hisoblang. A) B) C) D) E) 2 ning qanday qiymatida tenglama ildizlari kvadratlarining yig’indisi eng kichik bo’ladi? A) 1 B) -2 C) 0 D) 3 E) -1 Ushbu sonining raqamlar yig’indisini toping. A) 460 B) 453 C) 473 D) 490 E) 480 va sonlarni qaysi biri 1 dan kichik? A) B) bunday son yo’q C) D) E) To’g’ri burchakli uchburchakning gipotenuzasi 25 ga, katetlaridan biri ga teng. Ikkinchi katetning gipotenuzadagi proyeksiyasini toping. A) 18 B) 21 C) 14 D) 20,4 E) 15,5 Rombning tomoni 6 ga, o’tkir burchagining sinusi ga teng. Uning dioganallari ko’paytmasini toping. A) 42 B) 28 C) 27 D) 36 E) 18 Agar va bo’lsa, ning qiymatini hisoblang. A) 1 B) C) D) E) tenglamani yeching. A) B) C) D) E) ni soddalashtiring. A) B) C) D) E) tengsizlikni yeching. A) B) C) D) E) tengsizlik ning qanday qiymatlarida o’rinli? A) B) C) D) E) uchburchakda , , uchidan tushirilgan balandlikning uzunligini toping. A) B) C) D) E) Download 185.66 Kb. Do'stlaringiz bilan baham: |
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