info@clay6.com
+91-9566306857
(or)
+91-9176170648
Ask Questions, Get Answers
Menu
X
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
studyplans
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
Math
Physics
Chemistry
Practice Test Series
NEET
Physics
Chemistry
Biology - XII
Biology - XI
mobile
exams
ask
sample papers
tutors
pricing
login
X
ASK
Home
>>
TN XII Math
>>
Applications of Matrices and Determinants
Can I put k=1,2,3 ?
related to an answer for:
A small seminar hall can hold 100 chairs.Three different colours(red,blue and green) of chairs are available. The cost of a red chair is Rs.240, cost of a blue chair is Rs.260, and the cost of a green chair is Rs.300. The total cost of chair is Rs.25,000. Find atleast 3 different solution of the number of chairs in each colour to be purchased.
xii
math
sec-c
medium
Share
asked
Jul 17, 2013
by
stalinwebsite
retagged
Mar 19, 2014
Please
log in
or
register
to add a comment.
Please
log in
or
register
to answer this question.
1 Answer
Yes, any value of k can be used.
answered
Jul 17, 2013
by
pady_1
Please
log in
or
register
to add a comment.
Related questions
$\int \large\frac{(2\sin 2x-\cos x)}{(6-\cos 2x -4\sin x) }$$dx$
math
cbse
xii
ch7
sec-b
difficult
additionalproblem
asked
Sep 12, 2013
by
anonymous
1
answer
A small seminar hall can hold 100 chairs.Three different colours(red,blue and green) of chairs are available. The cost of a red chair is Rs.240, cost of a blue chair is Rs.260, and the cost of a green chair is Rs.300. The total cost of chair is Rs.25,000. Find atleast 3 different solution of the number of chairs in each colour to be purchased.
tnstate
class12
bookproblem
ch1
sec-1
exercise1-4
p36
q10
oct-2007
modelpaper
sec-c
medium
asked
Mar 29, 2013
by
poojasapani_1
1
answer
For what valus of $k$, the system of equations $kx+y+z=1\;,x+ky+z=1\;,x+y+kz=1\;,$have (i) unique solution (ii) more than one solution (iii) no solution.
tnstate
class12
bookproblem
ch1
sec-1
exercise1-5
p45
q3
oct-2009
modelpaper
sec-c
medium
asked
Apr 2, 2013
by
poojasapani_1
1
answer
Discuss the solutions of the system of equations for all values of $\lambda$. $ x+y+z=2\;,2x+y-2z=2\;,\lambda\;x+y+4z=2$
tnstate
class12
bookproblem
ch1
sec-1
exercise1-5
p45
q2
jun-2006
jun-2007
mar-2007
modelpaper
sec-c
medium
asked
Apr 2, 2013
by
poojasapani_1
1
answer
Solve the following non-homogeneous system of linear equation by determinant method : $ 2x-y+z=2\;,6x-3y+3z=6\;,4x-2y+2z=4$
tnstate
class12
bookproblem
ch1
sec-1
exercise1-4
p35
q8
sec-c
medium
asked
Mar 29, 2013
by
poojasapani_1
1
answer
Solve the following non-homogeneous system of linear equation by determinant method: $\large \frac{1}{x}+\frac{2}{y}-\frac{1}{z}=1\;;\frac{2}{x}+\frac{4}{y}+\frac{1}{z}=5\;;\frac{3}{x}-\frac{2}{y}-\frac{2}{z}=0$
tnstate
class12
bookproblem
ch1
sec-1
exercise1-4
p36
q9
jun-2008
sec-c
difficult
asked
Mar 29, 2013
by
poojasapani_1
1
answer
Let X denote the number of hours you study during a randomly selected school day. The probability that X can take the values X has the following form, where k is some unknown constant. \[ p(X=x) = \left\{ \begin{array}{l l}0.1, & \quad if{ x = 0}\\ kx, & \quad if{ x = 1 \: or\: 2} \\ k(5-x), & \quad if{ x = 3 \: or\: 5} \\ 0, & \quad \: otherwise \end{array}. \right. \] (i) Find the value of K (ii) What is the probability that you study atleast two hours? Exactly two hours? Atmost two hours?
cbse
class12
modelpaper
2012
sec-c
q29
math
asked
Jan 30, 2013
by
thanvigandhi_1
0
answers
Ask Question
Tag:
Math
Phy
Chem
Bio
Other
SUBMIT QUESTION
►
Please Wait
Take Test
JEEMAIN Crash Practice
15 Test Series
NEET Crash Practice
15 Test Series
JEEMAIN
350+ TESTS
NEET
320+ TESTS
...
close