If `2p+q=11 and p+2q=13,` then p+q=

If f(x) = px +q, where p and q are integers f (-1) = 1 and f (2) = 13, then p and q are

P ** q = p^2 - q^2 p % q = p^2 - q^2 p $ q = p^2 + q^2 p @ q = pq + p + q p Delta q = Remainder of p/q p © q = greatest integer less than or equal to p/q . If p = 11 and q = 7 , then the value of (p ** q) @ (p $ q) is:

P ** q = p^2 - q^2 p $ q = p^2 - q^2 p $ q = p^2 + q^2 p @ q = pq + p + q p Delta q = Remainder of p/q p © q = greatest integer less than or equal to p/q . If p = 8 and q = 10 , then the value of [(p $ q) Delta (p @ q)] ** [(q ** p) @ (q © p)] is :

If p=3 and q=2 , then (3p-4q)^(q-p)div(4p-3q)^(2q-p) =_______

If p and q are positive, p^2 + q^2 = 16 , and p^2 - q^2 = 8 , then q =

If 11 P 3 Q 2 = 12 and 9 P 2 Q 5 = 6, then 21 P 11 Q 9 = ?

If p, q, are real and p ne q then the roots of the equation (p-q) x^(2)+5(p+q) x-2(p-q)=0 are