Question

which of following points lies in Q3​

Answer 1

1) Q3 refers to quadrant 3.

So the answer is option C (-3,-2)

2)$x^2-1=0$

=>x=+1, -1 option B

3)7x-5 =0

x=5/7 .

So answer is false

4) thita=45° or π/4

5)common difference=>4-2

=2

brainliest please