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 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 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 ( cosA)/p_1+( cos B)/p_2+( cos C)/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

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