[" In an acute angled "/_ABC" ,the least value of sect "],[sec B+sec C" is "]

In an acute angled /_ABC, the least value of sec A+sec B+sec C is

In an acute angled /_ABC, the minimum value of tan A tan B tan C is

Prove that in an acute triangle ABC,the least values of Sigma sec A and Sigma tan^(2)A are 6 and 9 respectively.

Prove that in an acute angled triangle ABC, the least values of Sigma secA and Sigma tan^2 A are 6 and 9 respectively.

Find the least value of sec A+sec B+sec C in an acute angled triangle

If A, B,C are angles of a acute angled triangle then the least value of tan A tan B tan C is

Find the least value of sec A+secB+secC in an acute angled triangle

Find the least value of sec A+secB+secC in an acute angled triangle

Find the least value of sec A+secB+secC in an acute angled triangle

/_ABC, if b^(2)=ac+a^(2) and c^(2)=ab+b^(2) then find the absolute value of sec A sec B sec C