A. I,II,III b. II,Iii,IV c. I, III,iv d. I,II,III,iv e. I, III


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9-sinf matematika test savollari (aim.uz)


2. Arifmetik progressiyada =3, d=-2. S ni toping?

A) -9797 B) -9798 C) 7979 D) 2009 E) 9697



3. Arifmetik progressiyada d=4, S =5000 bo’lsa, ani toping?

A) -2 B) 2 C) 100 D) 1250 E) 5



4. Arifmetik progressiyada =1,  =301 bo’lsa, d ni toping?

A) 4 B) 2 C) 3 D) 3,5 E) 5


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