8. show that an isometric linear operator t: h? h satisfies t t=i, where i is the identity operator on h unitary maps the hilbert space h onto a proper dlosed subspace of h. operator. if dim x

the aswere is the one with all 8's and the second one is with the 10,8 and 6

step-by-step explanation:

set each factor equal to 0

4x-3 = 0

2x-1 = 0

solve for x.

4x-3=0

4x=3

x= 3/4

solve for x. 

2x-1= 0

2x= 1

x= 1/2

eventually after a few more steps, your answer should be 1/2 is less than or equal to x and 3/4 is greater than or equal to x