34 OpenQuery

#$&*

course mth151

015. `query 15

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Question: `qQuery 3.4.6 write converse, inverse, contrapositive of ' milk

contains calcium'

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution:

converse: if it contains calcium, then it is milk

inverse: if it is not milk, then it does not contain calcium

contrapositve: if something does not contain calcium, then it is not milk

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.18 state the contrapositive of 'if the square of the

natural number is even, then the natural number is even.' Using examples decide

whether both are truth or false.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution:

if a natural number is not even, then the square of the natural numberis not even

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qExplain how you used examples to determine whether both statements

are true or both false.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: i didnt. i just found definitions of converse inverse and contrapositive on the internet and structured my answers on that basis

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qExplain why either both statements must be true, or both must be

false.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: a statement and it's contrapositive are the same, so if one is either true or false, so is the other

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.24 write 'all whole numbers are integers' in form 'if p

then q'.

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Your solution: it it is a whole number then it is an integer

*********************************************

Question: `qQuery 3.4.30 same for ' principal hires more only if board approves

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: if a principles hires then the board approves

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.48 true or false: 6 * 2 = 14 iff 9 + 7 neg= 16.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: each side of the statement is false on its own. but when you r elate them to each other, it becomes a true statement

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.55 contrary or consistent: ' this number is an integer.

This number is irrational.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: all integers are rational. irrational mumbers are not rational. therefore the two statements are contrary

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

"

Self-critique (if necessary):

------------------------------------------------

Self-critique rating:

34 OpenQuery

#$&*

course mth151

015. `query 15

*********************************************

Question: `qQuery 3.4.6 write converse, inverse, contrapositive of ' milk

contains calcium'

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution:

converse: if it contains calcium, then it is milk

inverse: if it is not milk, then it does not contain calcium

contrapositve: if something does not contain calcium, then it is not milk

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.18 state the contrapositive of 'if the square of the

natural number is even, then the natural number is even.' Using examples decide

whether both are truth or false.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution:

if a natural number is not even, then the square of the natural numberis not even

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qExplain how you used examples to determine whether both statements

are true or both false.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: i didnt. i just found definitions of converse inverse and contrapositive on the internet and structured my answers on that basis

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qExplain why either both statements must be true, or both must be

false.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: a statement and it's contrapositive are the same, so if one is either true or false, so is the other

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.24 write 'all whole numbers are integers' in form 'if p

then q'.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: it it is a whole number then it is an integer

*********************************************

Question: `qQuery 3.4.30 same for ' principal hires more only if board approves

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: if a principles hires then the board approves

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.48 true or false: 6 * 2 = 14 iff 9 + 7 neg= 16.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: each side of the statement is false on its own. but when you r elate them to each other, it becomes a true statement

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

*********************************************

Question: `qQuery 3.4.55 contrary or consistent: ' this number is an integer.

This number is irrational.

YYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYYY

Your solution: all integers are rational. irrational mumbers are not rational. therefore the two statements are contrary

confidence rating #$&*: very confident

^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

"

Self-critique (if necessary):

------------------------------------------------

Self-critique rating:

#*&!

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