[" 20.यदि "E=[[0,1,0],[0,0,1],[0,0,0]]" And "F=[[0,0,0],[1,0,0],[0,1,0]]" हो,तो "],[" Prove that "E^(2)F+FE^(2)=E" ."]

If, E=[(0,1,0),(0,0,1),(0,0,0)]and F=[(0,0,0),(1,0,0),(0,1,0)] calculate the matrix product EF & FE and show that E^(2)F+FE^(2)=E .

If I=[[1,0],[0,1]] and E=[[0,1],[0,0]] prove that (2I+3E)^3=8I+36E

If I=[[1,0],[0,1]] , E=[[0,1],[0,0]] then (aI+bE)^(3)=

If I = [(1,0),(0,1)] and E = [(0,1),(0,0)] , prove that (a I + bE)^3 = a^3 I + 3a^2 b E .

If I={:((1,0),(0,1)):} and E={:((0,1),(0,0)):} prove that, (2I+3E)^(3)=8I+36E.

The point equidistant from the point (0,0,0),(1,0,0,),(0,2,0) and (0,0,3) is (A) (1/3, 2/3, 2) (B) (1,0,2) e (C) (1/2, 1, 3/20 (D) (-1, 2, 1/2)

Let f(x)={[((e^(3x)-1))/(x),,x!=0],[3,,x=0]} then 2f'(0) is

If f(x)={((1)/(1+e^(1//x))"," ,x ne 0),(0",", x =0):} then f(x) is :

If f(x)={((1)/(e^(1/x)+1),",","when" x != 0),(0,",","when"x = 0):} , then

The function f:(-oo, 1] rarr (0, e^(5)] defined as f(x)=e^(x^(3)+2) is