matematikadan 1-chi, 2-chi va 3-chi trimestr imtihon savollari to‘plami
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Pastga aylantiring 👇![1st trimester 1) calculate 00-99+98-97+…+2-1 a)0 b)50 c)49 d)51 2) calculate 2021x2023-20222 a)1 b)-1 c)2 d)-2 3) how many divisors does the number 6!=1x2x3x4x5x6 have? a)30 b)24 c)25 d)20 4) find the last digit of number 7777 a)1 b)9 c)3 d)7 5) calculate a) b) c) d) 6) calculate a)1 b)2 c)0.1 d)0.2 7) solve the equation a)(-∞;+∞) b)ø c)6 d)1 8) solve the equation (7x-5)2=(5x+7)2 a)6 b) c)6 & d)-6 & 9) solve the equation a) b)(-∞;0] c)(-∞;+∞) d) 10) solve the equation a)[0;5] b)(0;5) c)(-5;5) d)[5;+∞) 11) let e={100, 101, …, 999}. how many numbers in nϵe are divisible by 3 but not divisible by 5? a)300 b)200 c)240 d)250 12) write the number 37 on binary system a)100101 b)101011 c)100111 d)100100 13) simplify expression a) b) c) d) 14) find 2a2–b2, if , where a and b are integers a)1 b)-1 c)0 d)2 15) find , if …](/media/previews/pages/preview_NPD8VnJ.webp "matematikadan 1-chi, 2-chi va 3-chi trimestr imtihon savollari to‘plami - 1-sahifa")
![unction a)[0;8] b)[4;8] c)(4;8] d)[0;4) 14) simplify expression a) b) c) d) 15) solve the equation a) b) c) d) 16) solve the equation a)nπ b) c) d) 17) calculate a) b) c) d) 18) simplify the expression a)-i b)i c)-1 d)1-i 19) let x2+x+1=0. find the sum 1+x+x2+…+x101 a)0 b)1 c)x+1 d)x2 20) find the minim (|x|+|x+1|+|x+2|+|x+3|) a)3 b)4 c)5 d)6 3rd trimester 1) the sequence {an}={1;2;2;3;3;3;4;4;4;4;…} is given. find a100 a)10 b)11 c)12 d)13 2) calculate a)0.75 b)1 c) d)0.5 3) calculate a)1.5 b)0 c)+∞ d)1 4) let . find p+q a)1 b)-1 c)0 d)3 5) let f(x)=2x-2-x. find the inverse function a)a) b) c) d) 6) find the derivation of f(x)=2sin3x – 3cos2x a)6(cos3x – sin2x) b) c) d)2cos3x+3sin2x 7) the tangent line to the function y=x2 passes through the point (2;3). write the equation for this tangent line a)y=2x-1 & y=6x-9 b)y=2x±1 c)y=6x±9 d)y=±2x-1 8) find …](/media/previews/pages/preview_BAWJthN.webp "matematikadan 1-chi, 2-chi va 3-chi trimestr imtihon savollari to‘plami - 2-sahifa")
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1st trimester 1) calculate 00-99+98-97+…+2-1 a)0 b)50 c)49 d)51 2) calculate 2021x2023-20222 a)1 b)-1 c)2 d)-2 3) how many divisors does the number 6!=1x2x3x4x5x6 have? a)30 b)24 c)25 d)20 4) find the last digit of number 7777 a)1 b)9 c)3 d)7 5) calculate a) b) c) d) 6) calculate a)1 b)2 c)0.1 d)0.2 7) solve the equation a)(-∞;+∞) b)ø c)6 d)1 8) solve the equation (7x-5)2=(5x+7)2 a)6 b) c)6 & d)-6 & 9) solve the equation a) b)(-∞;0] c)(-∞;+∞) d) 10) solve the equation a)[0;5] b)(0;5) c)(-5;5) d)[5;+∞) 11) let e={100, 101, …, 999}. how many numbers in nϵe are divisible by 3 but not divisible by 5? a)300 b)200 c)240 d)250 12) write the number 37 on binary system …
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