Matematika fanidan 1-oraliq nazorat ishi savollari

Matematika fanidan 1-oraliq nazorat ishi savollari .

1. 
   U=N , P={25 dan kichik bo`lgan tub sonlar } va Q={2,4,5,11,12,15} bo`lsin.
   

1. 
   P to`plam elementlarini yozing ;
   
2. 
   PQ ni toping ;
   
3. 
   PQ ni toping.
   

2. 
   Mulohazalar tavtologiya bo`ladimi :
   

1. 
   b) c)
   

3. 
   Kvadratning tomoni ga teng . Bu kvadratga ichki chizilgan aylana radiusini toping .
   
4. 
   Muntazam uchburchakli piramida apofemasi 15 ga , piramida uchini asos markazi bilan tutashtiruvchi kesma uzunligi 12 ga teng piramidaning yon qirrasi , asosining tomoni , yon sirti va to`la sirtini toping .
   
5. 
   To`g`ri parallelopipedning asosi rombdan iborat . Rombning tomoni 8 m , dioganallari esa 10 m va 24 m ga teng . Parallelopipedning to`la sirtini toping.
   

O`qituvchi : Turopova Sarvinoz