negate the quantifier statement

What is the negation of the statement:

No bicycles have three wheels

• Some bicycles have three wheels

• All bicycles have three wheels

• Some bicycles do not have three wheels

• All bicycles do not have three wheels

Write the negation of the statement:

Some teachers are not professors

• All teachers are not professors

• No teachers are professors

• Some teachers are professors

• All teachers are professors

Write the negation of the statement:

All apple smartphones run on an IOS operating system

• Some apple smartphones run on IOS operating system

• No apple smartphones run on an IOS operating system

• All apple smartphones do not run on IOS operating system

• Some Apple smartphones do not run on an IOS operating system

Write the negation of the statement:

Some pedestrians are in the crosswalk

• No pedestrians are in the crosswalk

• Some pedestrians are not in the crosswalk

• All pedestrians are not in the crosswalk

• All pedestrians are in the crosswalk

A declarative statement is called

• Preposition

• Proposition

• Quantifier

• Predicate

There is a student in my class who has studied calculus. The quantifier that one must use is

• T

• F

• none of these

• T 

• F

• None of these

• True

• False

"x can be devided by 6 if and only if x can be devide by 2" .

Pernyataan ini merujuk kepada

• Disjunction

• Conjunction

• Conditional

• Biconditional