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NCERT EXEMPLAR-MATRICES-Matrices
- If a matrix h as 28 elements, what are the possible orders it can have...
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- In the matrix A=[{:(a,1,x),(2,sqrt(3),x^(2)-y) ,(0,5,(-2)/(5)):}] wri...
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- Construct a(2xx2) matrix, where (i) a(ij)=((i-2j)^(2))/(2) (ii) a(ij...
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- Construct a 3xx2 matrix whose elements are given by a(ij)=e^(i.x)-sinj...
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- Find the values of a and b, if A=B,where A=[{:(a+4,3b),(8,-6):}] "a...
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- If possible find the sum of the matrics A and B, where A=[{:( sqrt(3...
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- If X=[{:( 3,1,-1) ,(5,-2,-3) :}] "and" Y= [{:( 2,1,-1),( 7,2,4):}] the...
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- Find non-zero values of x satisfying the matrix equation. x[{:(2x,2)...
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- If A=[{:(0,1),(1,1):}] "and" B=[{:(0,-1),(1,0):}], then show that ...
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- Find the value of x, if [(1,x,1)][{:(1,3,2),(2,5,1),(15,3,2):}][{:(1),...
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- Show that A =[{:(5,3),(-1,-2):}] satisfies the equation A^(2)-3A-7I=0 ...
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- if[{:(2,1),(3,2):}]A[{:(-3,2),(5,-3):}]=[{:(1,0),(0,1):}],"then" A=?
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- FindA, if [{:(4),(1),(3):}]A=[{:(-4,8,4),(-1,2,1),(-3,6,3):}]
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- A=[{:(2,1,2),(1,2,4):}] and B=[{:(4,1),(2,3),(1,2):}] Verify AB=BA or...
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- If A[{:(3,-4),(1,1),(2,0):}] and B=[{:(2,1,2),(1,2,4):}] , then verify...
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- Give an example of two non-zero 2xx2 matrices A and B such that A B...
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- Given A=[{:(2,4,0),(3,9,6):}] "and" B=[{:(1,4),(2,8),(1,3):}], is (AB)...
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- Solve for x and y , x[{:(2),(1):}]+y[{:(3),(5):}]+[{:(-8),(-11):}]=0.
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- If X and Y are 2xx2 matrices, then solve the following matrix equat...
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- If A=[3 5],B=[7 3], then find a non-zero matrix C such that AC=BC.
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