Topper's Solved these Questions
Similar Questions
Explore conceptually related problems
PRADEEP PUBLICATION-DETERMINANTS-EXERCISE
- Evaluate |(2,-3,4),(0,-7,0),(0,0,i)|
Text Solution
|
- Evaluate |(1,2,2^2),(1,3,3^2),(1,4,4^2)|
Text Solution
|
- Find x if |(2x, ,5),(8,x)| = |(6,-2),(7,3)|
Text Solution
|
- If A is a skew symmetric matrix of order 3, then write the value of de...
Text Solution
|
- Find the cofactor of (2,3)th entry in the matrix [(1,-2,0),(0,3,6),(5,...
Text Solution
|
- Write the value of det (2I3)
Text Solution
|
- If A and B are symmetric matrices of the same order, then
Text Solution
|
- If det A = -3 and A is of order 2 xx 2 find the value of det (-6A)
Text Solution
|
- Write the value of |(sin 10^@ - cos10^@),(sin 80^@ cos80^@)|
Text Solution
|
- If A of order n xx n and det A = k, then find det (adj A).
Text Solution
|
- The value of |[[1,a,b+c],[1,b,c+a],[1,c,a+b]]| is
Text Solution
|
- If omega = (-1+sqrt3i)/2 , find the value of |(1, omega, omega^2),(ome...
Text Solution
|
- Compute |(2,a,3),(4,b,6),(6,c,9)|
Text Solution
|
- Find the area of the triangle whose vertices are (0,0),(a,0) and (0,b)
Text Solution
|
- For what x, are the points (1,x), (2,2x), (3,3x) collinear?
Text Solution
|
- Write down the adjoint of the matrix [(2,-1),(4,3)]
Text Solution
|
- If A^-1 = [(0,1),(1,0)] and B^-1 = [(1,0),(0,1)], find (AB)^-1
Text Solution
|
- Is the following system of equations consistent? 2x - 3y = 4, 3x + 2 y...
Text Solution
|
- Find the number of solutions of the system of equations. 3x + 2y = 5, ...
Text Solution
|
- If A is a scalar matrix of order 3xx3 such that a22 = 5, then find det...
Text Solution
|