Find the truth values of the followings: (i) `EE` x in R such that x`^3` = 1

Find the truth values of the followings: (ii) AA x in R, x ^2 < 0

Write the truth values of the followings: (v) If 6 12

Find the truth values of the followings: (v) AA theta in R, sin theta = 2

Find the truth values of the followings: (iv) There exist points on a plane which are collinear

Write the truth values of the followings: (via) 10 >3 harr 10 < 5

Determine the truth value of the following statement. 1 2

Write the truth values of the followings: (x) Every rectangle is a square if and only if equilateral triangles are right angled. ,

Find the product of the following. (x-8) (x+3) (x+1)

Check validity: (4) EE x in N such that x + 6 < 4

Find the roots of the following equations:(i) x-1/x=3,x!=0