Write the negation of the following conjunction.
`3 + 4=7` and 6 < 9.

Write the negation of the following. 11 20

Write the negation of the following. 7+3>5 .

Write the negation of each of the following conjunctions. New Delhi is in India and Lahore is in Pakistan.

Write the negation of the following statements. q:3 -: 5=8.

Write the negation of following compound statements : x = 2 and x = 3 are roots of the quadratic equation x^(2) - 5x + 6 = 0

Write the negation of the following. Polygon ABCDE is a pentagon.

Write the negation of the following statements. P : I Went to station yesterday.

Write the negation of the following compound statement: Square of an integer is positive or negative.

Write the negation of the following statement: It rained on July 4, 2005.

Write the negation of the following statement: for every x in NN ,\ x+3<10