The converse of "If $3$ is a prime number,then $3$ is odd." is

If $p, q, r, s$ are statements,where:
$p: A^2-B^2=(A-B)(A+B)$ where $A, B$ are matrices and $AB \neq BA$
$q: 5 \leqslant 5$
$r: { }^8 C_1+{ }^8 C_2+{ }^8 C_3+\ldots+{ }^8 C_8=256$
$s: \text{Maximum value of } { }^8 C_r \text{ is } 70$
Which of the following statements has a truth value of true?

$\sim(\sim p \rightarrow q) \equiv$

Find the component statements of the following compound statement:
The sky is blue and the grass is green.

If $P$ and $Q$ are two statements,then which of the following compound statements is a tautology?

For statements $p$ and $q$,which of the following is true?