Check whether the following sentences are statements.Give reasons for your answer.(iii)The sun is a star.

Check whether the following sentences are statements.Give reasons for your answer.(iv)Mathematics is fun.

Check whether the following sentences are statements.Give reasons for your answer.(ii)Every set is a finite set.

Check whether the following sentences are statements.Give reasons for your answer.(vi)How far is chennai from here?

Check whether the following sentences are statements.Give reasons for your answer.(v)There is no rain withour clouds.

Check whether the following pair of statements are negation of each other.Give reasons for your answer.(i) x+y=y+x is true for every numbers x and y.

State whether the 'or' used in the following statements is "exclusive" or "inclusive".Give reasons for your answer.Sun rises or moon sets

Check whether the following pair of statements are negation of each other Give reasons for your answer. i)x+y=y+x is true for every real number x and y. (ii)There exist a real number x and y for which x+y = y+x.

Check whether the following pair of statements are negation of each other. Give reasons for your answer. i) x+y=y+x is true for every real numbers x and y ii) There exists real numbers x and y for which x+y=y+x

For each of the following statements, determine whether an inclusive Or or exclusive Or is used. Give reasons for your answer. (i) To enter a country, you need a passport or a voter registration card. (ii) The school is closed if it is a holiday or a Sunday. (iii) Two lines intersect at a point or are parallel. (iv) Students can take French or Sanskrit as their third language.