Answer
Step by step text solution for Use product {:[( 1,-1,2),( 0,2,-3),( 3,-2,4) ]:} {:[( -2,0,1),(9,2,-3),(6,1,-2) ]:} to solve the system of equations x-y+2z=1 2y-3z=1 3x-2y+4z =2 by MATHS experts to help you in doubts & scoring excellent marks in Class 12 exams.
|
Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
Knowledge Check
A
B
C
D
Similar Questions
Explore conceptually related problems
NCERT TAMIL-DETERMINANTS -Miscellaneous Exercises on Chapter 4
- Use product {:[( 1,-1,2),( 0,2,-3),( 3,-2,4) ]:} {:[( -2,0,1),(9,2,-3...
08:34
|
- Prove that the determinant {:[( x, sin theta ,cos theta ),( -sin thet...
03:33
|
- Without expanding the determinant, prove that {:[( a, a ^(2), bc ),( ...
03:08
|
- Evaluate {:[( cos alpha cos beta , cos alpha sin beta , -sin alpha ),...
04:37
|
- If a,b and c are real numbers, and Delta ={:[( b+c,C+a,a+b),( c+a,a...
06:20
|
- Solve the equation {:[( x+a,x,x),(x,x+a,x),(x,x,x+a) ]:}=0,ane 0
04:44
|
- Prove that {:[( a^(2) , bc, ac+c^(2)),( a^(2) +ab,b^(2) ,ac),( ab,b^(2...
05:01
|
- If A^(-1) ={:[( 3,-1,1),(-15,6,-5),(5,-2,2) ]:}and B= {:[( 1,2,-2),( -...
10:36
|
- Let A = {:[( 1,2,1),(2,3,1),(1,1,5) ]:} Verify that (A^(-1) )^(-1) =...
01:51
|
- Evaluate {:[( x,y , x+y),( y,x+y,x),( x+y,x,y)]:}
04:22
|
- Evaluate {:[(1,x,y),( 1,x+y,y),( 1,x,x+y)]:}
02:39
|
- Using properties of determinants in Exercises prove that : {:[( alph...
07:57
|
- {:[( x,x^(2) , 1+ px^(3) ),( y,y^(2) , 1+ py^(3)),( z,z^(2) , 1+pz^(3)...
06:07
|
- solve {:[( 3a,-a+b,-a+c),( -b+a, 3b,-b+c) ,( -c+a,-c+b,3c) ]:} = 3( a+...
06:33
|
- {:[( 1,1+p,1+p+q),( 2,3+2p,4+3p+2q),( 3,6+3p,10+6p+3q)]:}=1
04:34
|
- Without expanding evaluate the determinant |(sinalpha,cosalpha,sin(alp...
02:11
|
- Solve system of linear equations , using matrix method 2x+ 3y + ...
08:24
|
- If a,b,c are in A.P. then the determinant {:[( x+2,x+3,x+2a),( x+3,...
03:09
|
- If x,y,z are nonzero real number , then the inverse of matrix A= {:[( ...
06:54
|
- Let A={:[( 1,sin theta , 1),( -sin theta , 1, sin theta ),( -1 ,-sin ...
03:55
|