Question

Value
of
& IS
then the total numho
43 of set A has a
elemente
.
subset of
IS
b] 20
famulla to know
ON
n
$ 2
of substes
3)
T
the vectons 3i- j - zk and it dj = 3k are
berpendiculas to each other than the value of a
613
Dla​

Answer 1

Answer:

Can you send it brifly

Step-by-step explanation: