" Let "A={x,y,z}" and "B={1,2}

Let A={1,2,3,4} and B={x,y,z}. Let R:A rarr B is defined as R={(1,x),(1,z),(3,x),(4,y)} then find domain and range of R .

Let A={a,b,c,d} and B={x,y,z} . Which of the following are relations from A to B? {(a,x),(b,y),(c,z),z}

Let A={a,b,c,d} and B={x,y,z} . Which of the following are relations from A to B? {(y,a),(z,a),(z,c),(y,d)}

Let A = {1, 2, 3, 4} and B = {x,y,z}. Let R be a relation from A into B defined by : R= {(1,x), (1,z), (3,x), (4,y)}. Find the domain and range of R.

Let A={x in Z:|x|<=3},B={y in Z:|y|<=3} The number of relations from A to B is

Comprehension 1 Let x ,\ y ,\ z in R^+&\ D=|xx^3x^4-1y y^3y^4-1z z^3z^4-1| If x!=y!=z\ &\ x ,\ y ,\ z are in A.P. and D=o,\ t h e n\ 2x^2z+x^2z^2 is equal to a. 1 b. 2 c. 3\ d. none of these

Let matrix A=[{:(x,y,-z),(1,2,3),(1,1,2):}] , where x,y,z in N . If |adj(adj(adj(adjA)))|=4^(8)*5^(16) , then the number of such (x,y,z) are

Let matrix A=[{:(x,y,-z),(1,2,3),(1,1,2):}] , where x,y,z in N . If |adj(adj(adj(adjA)))|=4^(8)*5^(16) , then the number of such (x,y,z) are

Let matrix A=[{:(x,y,-z),(1,2,3),(1,1,2):}] , where x,y,z in N . If |adj(adj(adj(adjA)))|=4^(8)*5^(16) , then the number of such (x,y,z) are