If `p : 7 gt 5, q : 10 lt 12`, then `p ^^ q`

If p : 10 gt 8, q : 10 gt 12 , then p ^^ q

If p : 5 gt 7, q : 10 lt 12 , then p vv q

If p : 7 gt 4, q : 7 lt 9 , then p vv q

If p= q + 2 then p gt q .

If p : q = 5 : 7 " and " p - q = - 4 , then find the value of (3p + 4q) .

If p gt q gt r gt 0 then sum Cot^(-1)((pq+1)/(p-q))=

If p lt q lt 2p , the median and mean of p, q and 2p are 36 and 31 respectively, then find the mean of p and q.

If p:q = 5:7 and p-q = -4 , then find the value of 3p+4q.