Define the following propositions as:

m: Maths is fun

p: Physics is interesting

c: Computing is easy

Write each of the following in symbols:

$($a$)$ Maths is fun and Computing is easy.

$($b$)$ Either Physics is not interesting or Computing is not easy.

$($c$)$ Either Maths is fun and Physics is interesting or Computing is not easy.

$($d$)$ If Maths is not fun then Physics is not interesting.

Note:

Use the

character above the number $6$ on your keyboard, $^,$ to represent AND,

letter v $($lower case$)$ to represent OR$,$

tilde character ~ $($above $`$ on your keyboard, usually the key to the left of the $1)$ to represent NOT, and

$->(-($minus$)$ and $>($greater than$))$ to represent IF THEN

with no spaces between the letters and operators.

The order of the symbols entered should be as per the order of the corresponding propositions of the given statements.

Use brackets ONLY where necessary to avoid ambiguity.

$($a$)=$

$($b$)=$

$($c$)=$

$($d$)=$