[" 4fe "n=p," ä "3" Traye "7X-5Z" at anle "vec a" ."],[[" (A) "p times2," (B) "2times n," (C) "n times3," (D) "p times n]]

Assume X,Z are the matrices of order 2 xx n , 2 xx p respectively. If n=p , then the order of the matrix 7X-5Z is:(A) p xx2 (B) 2xx n (C) n xx3 (D) p xxn

Assume X,Y,Z ,W,P are the matrices of order 2 xx n , 3 xx k , 2 xx p , n xx 3 , p xx k respectively. If n=p , then the order of the matrix 7X-5Z is:(A) p xx2 (B) 2xx n (C) n xx3 (D) p xxn

If n=p , then the order of the matrix 7X-5Z is :

Assume X, Y, Z, W and P Are Matrices of Order 2 x n, 3 x k, 2 x p,N x 3 and Respectively. If n =p , then the order of the matrix 7X-5Z is : (A) pxx2 (B) 2xxn (C ) nxx3 (D) pxxn

If X and Z are of order 2xx n and 2xx p respectively and n=p then, 7 X-5 Z is of order

Suppose that vec p, vec q and vec r are three non-coplanar vectors in R^3. Let the components of a vector vec s along vec p, vec q and vec r be 4, 3 and 5, respectively. If the components of this vector vec s along (-vec p+vec q +vec r), (vec p-vec q+vec r) and (-vec p-vec q+vec r) are x, y and z, respectively, then the value of 2vec x+vec y+vec z is

Suppose that vec(p), vec(q) and vec(r) are three non-coplanar vectors in R. Let the components of a vector vec(s) along vec(p), vec(q) and vec(r) be 4, 3 and 5 respectively. If the components of this vector vec(s) " along" (-vec(p) + vec(q) + vec(r)), (vec(p) - vec(q) + vec(r)) and (-vec(p) - vec(q) + vec(r)) are x,y and z respectively, then the value of 2x + y + z is

Find the vaoue of each of the folllowing polynomials for the indicated value of variables: (i) p(x) = 4x ^(2) - 3x + 7 at x =1 (ii) q (y) = 2y ^(3) - 4y + sqrt11 at y =1 (iii) r (t) = 4t ^(4) + 3t ^(3) -t ^(2) + 6 at t =p, t in R (iv) s (z) = z ^(3) -1 at z =1 (v) p (x) = 3x ^(2) + 5x -7 at x =1 (vii) q (z) = 5z ^(3) - 4z + sqrt2 at z =2

Find the vaoue of each of the folllowing polynomials for the indicated value of variables: (i) p(x) = 4x ^(2) - 3x + 7 at x =1 (ii) q (y) = 2y ^(3) - 4y + sqrt11 at y =1 (iii) r (t) = 4t ^(4) + 3t ^(3) -t ^(2) + 6 at t =p, t in R (iv) s (z) = z ^(3) -1 at z =1 (v) p (x) = 3x ^(2) + 5x -7 at x =1 (vii) q (z) = 5z ^(3) - 4z + sqrt2 at z =2

Find the value of each of the following polynomials for the indicated value of variables: (i) p(x) = 4x ^(2) - 3x + 7 at x =1 (ii) q (y) = 2y ^(3) - 4y + sqrt11 at y =1 (iii) r (t) = 4t ^(4) + 3t ^(3) -t ^(2) + 6 at t =p, t in R (iv) s (z) = z ^(3) -1 at z =1 (v) p (x) = 3x ^(2) + 5x -7 at x =1 (vi) q (z) = 5z ^(3) - 4z + sqrt2 at z =2