Recent questions tagged math

In how many ways can 4 girls and 5 boys be arranged in a row so that all th

asked Jan 11, 2021 by myra.tigno

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Which of the following is an improper fraction- a)3/4 b)4/3 c)4/7 d)5/16

asked Jan 11, 2021 by siyasahu77

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Foot of perpendicular from (1,2,3)to the line joining the points (6,7,7) an

asked Jan 10, 2021 by gidowe8538

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The points (0,0,0)and(2,5,7)lie on the same side of the plane 2x+ay+3z+1=0

asked Jan 9, 2021 by viggi040

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10 40 120 ( (?) (?) Let's see ... The last pattern is: 2, 10, 40, 120, ...

asked Jan 8, 2021 by d.reames

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The length of ribbon is 10m and its width is 25cm. Find the ratio of width

asked Jan 8, 2021 by bininair.pk

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Obtain the equation of the director circle of the conic l/r=1+ecos(thita)

asked Jan 8, 2021 by mantashaafroz027

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Six faces of a die are marked with the numbers 1, -1, 0, 2, -2, 3. If a die

asked Jan 8, 2021 by chetnatanwar999

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From a pack of 52 cards, three cards are drawn at random. (a) What is the

asked Jan 8, 2021 by chetnatanwar999

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Find the inverse of matrix (123),(245),(356) by using elementary row transf

asked Jan 7, 2021 by aalhadbhoyar03

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Tom questions carry equal marks. SECTION-A 1. State and discuss Newton's la

asked Jan 7, 2021 by bakshikannu40

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Draw the Hasse diagram for divisibility on the set {2,4,5,10,12,20,25} Fi

asked Jan 7, 2021 by harishj9159

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a coin is tossed 100 times with the following frequencies head 49 and tail5

asked Jan 7, 2021 by sugynagu1985

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3,6,24,30,72,?,?,195,210

asked Jan 6, 2021 by yadaveshooter

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NORMAL DISTRIBUTION 91.Let x be normalUy distributed with megn gan 5.D 4. F

asked Jan 6, 2021 by junaleena99

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asked Jan 6, 2021 by dilipjadhav6253

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asked Jan 6, 2021 by kesarwanishyamji5

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it takes 6 hours per day for 20workers to prepare 35 articles. How many hou

asked Jan 5, 2021 by nizy4622

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a) Define limits and continuity b) Determine whether the following limits e

asked Jan 5, 2021 by brucemiselo

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Re-arrange the system of equations by Gauss-Seidal method x+7y-3z=-22, 5x-2

asked Jan 5, 2021 by vinaypokale.7

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Trace the conic 1 cos sin 2    r .

asked Jan 5, 2021 by kalaikumar201020

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Show that the set Q+ of all positive rational numbers forms an abelian grou

asked Jan 4, 2021 by nafianazim25

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If the A.M of 7,5,13,xand 9 be 10 ,then the value of x is

asked Jan 4, 2021 by hammad7181

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If 3x²-11xy+10y²-7x+13y=0denotes a pair of straight lines then the point

asked Jan 4, 2021 by haseenapasha252

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72-2. Laurent's series of f(z)- 252+6) ind the Laplace transform (Sm-.ce -E

asked Jan 4, 2021 by sitakashcse

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Find the angle in radian through which a pendulum swings if its length is 7

asked Jan 4, 2021 by manjunathganiger8576

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ciocle of cuo CUr vature of Sat-Ja at

asked Jan 4, 2021 by durgaprasadsalla25

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use taylor theorem to express

asked Jan 4, 2021 by gillgurkaran999

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If he had 175hens will it take 16days to consume same amount of corn?

asked Jan 4, 2021 by sabadocrislyn9

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What's the first theory of curvature and proof it's formula

asked Jan 3, 2021 by jamessafir230

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entral Note Book Date.... Page. 02ACompany has 8 establishment A,Randc eifu

asked Jan 2, 2021 by aayush0762

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Verity Stoke’s theorem for F = (y−z+2)i+(yz+4)j−xzk where S is the su

asked Jan 2, 2021 by kavisekaran7

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2;2 is an odd nunmber, 21<x <35, ZEN

asked Jan 1, 2021 by jyothikuril2020

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Find the equation of a straight line that cuts off equal intercepts on the

asked Jan 1, 2021 by sampadagautam5

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%3B ***** Show that one of the lines represented by x+xy-2y' =0 passes thro

asked Jan 1, 2021 by jagtapsakshi1903

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=[a b a]+2[ã_Ğ ] a b ]+2[a b = 3[ā b c] Ex. (5) Using vectors prove that

asked Jan 1, 2021 by jagtapsakshi1903

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Write the following set in roster form . i)A={x:x is an integer and -3<x<7.

asked Jan 1, 2021 by jjishnup1

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If the probability of male birth is 0.5, find the probability of atleast on

asked Dec 31, 2020 by gopikaramkumar7

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The average number of defective units, in the Manufacturing of a article is

asked Dec 31, 2020 by gopikaramkumar7

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asked Dec 31, 2020 by poongodikuppusamy69

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5. Prove that cos-1 [tanh(log x)] = ™ – 2 ( x 3 - 5 sin x 6. Prove that

asked Dec 30, 2020 by 200310244815

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1 3. Prove that e™ seca = 1+ x + 5x² + x³ + : +.. %3D 3

asked Dec 30, 2020 by 200310244815

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Rectangular plot measure 300 m by 200m builder builds three road 10 M wide

asked Dec 30, 2020 by priyanka05041985

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asked Dec 30, 2020 by varshavarsha1149

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asked Dec 29, 2020 by deeprajkr748

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Difference of the place value of 3 in 933546

asked Dec 28, 2020 by ittishekhawat1995

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Find the equation of the right circular cylinder whose axis is x-2=z , y=0

asked Dec 27, 2020 by shambhuneupane93

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Two numbers a and b are such that the quadratic equation ax2+3x+2b=0 has -6

asked Dec 27, 2020 by himay1857

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A bag contains six White and nine black balls for balls are drawn at a time

asked Dec 27, 2020 by swathisarlarao72

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I find the equation of aphere through the ciele +5Z :6 and touching the pla

asked Dec 27, 2020 by bhawana120133089020

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