Are the following set Null?Justify your answer.A={x:`2x+3=0`,x is a natural number}.

Solve -12x>30 when x is a natural number.

Solve 30x<200 when x is a natural number.

State which of the following sets are null set or singleton set: the set of natural numbers less than 1

State whether the following are true or false.Justify your answer:(v)cot A is not defined for A=0^@

Solve 11x<101 when x is a natural number.

Which of the following pairs of sets are disjoint?A={1,2,3,4},B={x:x is a natural number such that 4lexle6 }

State whether the following are true or false.Justify your answer.(v) sintheta=4/3 for some angle theta

State whether the following sets are null set or singleton set:{x | x is a month in 2009 A.D. having.29 days}

Show that the following pair of sets are equal A = {x : x is a real number such that x^2 B ={x : x is an integer such that 3x + 2 = 0 }

Which of the following pairs of sets are disjoint?S={2,4,6,8,10},T={x:x=2n,n is a natural number}