I am too Lazy to update about me.


Alma Mater:

Not updated.


Not updated.

No Notifications so far .......!!!

vivek14's picture
Vivek Vikram Singh
pritam's picture
Pritam Prasun
techtud's picture
Techtud Admin

<div class="tex2jax">Oops...!! No one is following you.</div>

@pritam sir...

i think answer should be 70 because in this question r(a) w(a) in first transtion is independent in t1 and r(C) w(C) are independent in t2 therefore they can come anywhere in non serial order i.e 8C4=70

more less