Question

24. Which of the following islare not
true.
Modulus of a complex no and
modulus of its conjugate are not
same
If xy < 0 then x < 0 and y> 0
o
if tan x =0, then all values of x lies
on y axis
Two sets A and B are disjoint if
(AUB) is a null set​

Answer 1

Answer:

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