Question

a
* * *
::
then the
C
0 al
2. Let A =
b
and (A + 1)30 – 50A =
0 0
d
value of a + b + c + d is
(a) 2
(b) 1
(c) 4
(d) None of these​

Answer 1

Answer:

444444444444444444444444