In a triangle ABC ,if the median AD through A is perpendicular to AB ,then AD is equal to
(A) `c tan B`
B)`-ctanA`
(c)`2c tan A `
(D) `-(c/2)tan A`

In a DeltaABC, if median AD is perpendicular to AB, the tan A+2 tan B is equal to

In a Delta ABC , the median AD is perpendicular to AC. If b = 5 and c = 11, then a =

The median AD of a Delta ABC is perpendicular to AB,prove that tan A+2tan B=0

If the median of a triangle ABC through A is perpendicular to AB then (tan A)/(tan B) has the value equal to

If the median of a triangle ABC through A is perpendicular to AB then (tan A)/(tan B) has the value equal to

in triangle ABC,tan A+tan B+tan C=

If median of the /_ABC through A is perpendicular to BC then which one of the following is correct? a) tan A+tan B=0b)tan B-tan C=0c c) tan C+2tan A=0d)tan B+tan C=0

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If in a triangle ABC, b + c = 3a, then tan (B/2)tan(C/2) is equal to