Which of the following sentences are statements ? Give reasons for your answer. (i) there are 35 days in a month. (ii) mathematics is difficult. (iii) the sum of 5 and 7 is greater than 10. (iv)the square of a number is an even number. (v) the sides of a quadrilateral have equal length. (vi) answer this question. (vii) the product of (-1) and 8 is 8. (viii) the sum of all interior angles of a triagle is 180^@. (ix) today is a windy day. (x) all real numbers are complex numbers.

Which of the following sentences are statements ? Give reasons for you

1.	Which of the following sentences are statements ? Give reasons for your answer. (i) there are 35 days in a month. (ii) mathematics is difficult. (iii) the sum of 5 and 7 is greater than 10. (iv)the square of a number is an even number. (v) the sides of a quadrilateral have equal length. (vi) answer this question. (vii) the product of (-1) and 8 is 8. (viii) the sum of all interior angles of a triagle is 180^@. (ix) today is a windy day. (x) all real numbers are complex numbers.
Answer» SOLUTION :(i) it is always falase. `therefore` given sentence is a STATEMENT. (II) mathematics can be easy for someone and difficult for some other one. `therefore` given sentence is not a statement. (iii) this sentence is true. `therefore` given sentence is a statement. (iv) this sentence is sometimes true and sometimes false. `therefore` given sentence is not a statement. (v) this sentence is sometimes true and sometimes false . `therefore` given sentence is not a statement. (vi) it is a order. `therefore` given sentence is not a statement. (vii) this sentence is always false. `therefore` given sentence is a statement. (VIII) this sentence is always true. `therefore` given sentence is a statement. (ix) here, the word 'today' is used. `therefore` given sentence is not a statement. (x) all REAL numbers can be expressed in the form of complex numbers. `therefore` given sentence is a statement.