be two stoppin ration. Show that stop times.
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![T1
T2
Let
and
be two stopping times with respect to
the same filtration. Show that the following random
variables are stop times.
T1 A T2
а)
T1 V T2
b)
T1 + T2
c)](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fd742ee15-2640-408f-970b-9683e81f3652%2Fb77f7d80-3656-40fa-b74a-b0ec761db1f6%2F3hkmowx_processed.jpeg&w=3840&q=75)
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- Please answer this with in 30 mins ! I will upvote !Please answer this with in 30 mins ! I will upvote !A 154 diamefer in Frisbee and 34 half uniformly in Kalt Wth fliek. of em has spread Its mass disk, a and the otler concentrated in the rim. quarter. wrist turn student at a rotating the sets the 650 rpm. ) What the sotational inertin i's Frisbee 2 Wat is of the a ssemed student torque, the magnitnde the Constant, Hhat applies ?
- A rotating disk was rotating at a certain speed and then suddenly started slowing down In what direction will the net acceleration be at point P?A roller coaster of mass 380.0 kg is moving with a speed of 2.50 m/s at point A, at a height of h= 60.0m from the ground (see the figure). The radius of the circular loop is 22.0 m. Neglect friction. 1. Find the speed of the roller coaster at point C. 2. Compute the normal force on the cart at point C.Please answer this with in 30 mins ! I will upvote !