If is singular, then the value of b is
- 3
3
- 6
6
C.
- 6
A matrix whose determinant value is zero, is known as singular matrix.
If A and B are square matrices of the same order and if A = AT, B = BT, then (ABA)T is equal to
BAB
ABA
ABAB
ABT
A function f satisfies the relation f(n) = f(n2) + 6 for and f(2) = 8. Then, the value of f(256) is
24
26
22
28
The functions f, g and h satisfy the relations f'(x) = g (x + 1) and g'(x) = h(x - 1). Then, f"(2x) is equal to
h(2x)
4h(2x)
h(2x - 1)
h(2x + 1)