IF `p_1,p_2,p_3` are the lengths of the altitudes of a triangle from the vertices A,B,C then `1//p_2^1+1//p_2^2+1//p_3^2=`

IF p_1,p_2,p_3 are the lengths of the altitudes of a triangle from the vertices A,B,C then 1/p_1+1/p_2 -1/p_3=

IF p_1,p_2,p_3 are the lengths of the altitudes of a triangle from the vertices A,B,C then ( cosA)/p_1+( cos B)/p_2+( cos C)/p_3=

If p_(1),p_(2),p_(3) are the lengths of the altitudes ofa tringle from the vertices A,B,C,then (1)/(p_(1)^(2))+(1)/(p_(2)^(2))+(1)/(p_(3)^(2))=

If p_1,p_2,P_3 are the lengths of the altitudes from the vertices of Delta ABC to the opposite sides

IF p_1,p_2,p_3 are the lengths of the altitudes from the vertices of Delta ABC to the opposite sides, then p_1 p_2 p_3 =

If p_1p_2,p_3 are the lengths of altitudes of a triangle from the vertices A, B, C and Delta the area fo the triangle the 1/p_1 + 1/p_2 - 1/p_3 =

If P_1 , P_2 , P_3 are lengths of altitudes of a triangle from its vertices to the opposite sides then (1)/(p_1) + ( 1)/(P_2) +(1)/(p_3) =

In triangle ABC if p_1, p_2, p_3 are the length of the altitudes from A, B, C then p_1,p_2,p_3

IF p_1,p_2,p_3 are the lengths of the altitudes from the vertices of Delta ABC to the opposite sides, then (a cotA)/p_1+(b cot B)/p_2+( c cot C)/p_3=

If p_1,p_2,p_3 are the lengths of the altitudes from the vertices A,B,C of Delta ABC to the opposite sides respectively then prove that (1)/( p_1) + ( 1) /( p_2) -(1)/( p_3) = (1)/(r_3)