" (i) "4p,q+r

Find the slope of the line passing through the points (i) (3,2) and (2, 5) (ii) (5, -3) and (2, -4) (iii) ( -1, 2) and (3, - 4) (iv) (p, q ) and (r,s ) .

Carry out the multiplication of the expressions in each of the following pairs : 4p, q + r

Carry out the multiplication of the expressions in each of the following pair. 4p,q+r

Carry out the multiplication of the expressions in each of the following pairs: 4p,q+r

If the equadratic equation 4x ^(2) -2x -m =0 and 4p (q-r) x ^(2) -2p (r-p) x+r (p-q)-=0 have a common root such that second equation has equal roots then the vlaue of m will be :

If the equadratic equation 4x ^(2) -2x -m =0 and 4p (q-r) x ^(2) -2p (r-p) x+r (p-q)-=0 have a common root such that second equation has equal roots then the vlaue of m will be :

If the equadratic equation 4x ^(2) -2x -m =0 and 4p (q-r) x ^(2) -2p (r-p) x+r (p-q)-=0 have a common root such that second equation has equal roots then the vlaue of m will be :

If A = {4, 8} and B ={p, q, r}, then A xx B is equal to