Question

in right triangle angle B is 90 find value of tan A + tan B​

Answer 1

Step-by-step explanation:

This is another poorly written problem on Quora where no question was clearly defined and therefore, it has an infinite number of answers. The triangle business was just to cloud the issue I suppose.

Given: A+B=90o

A>0andB>0

Non question: tanA+tanB=???

What is the question? There is not a specific question asked. Are we looking for one of the INFINITE numerical answers? A few are:

tan1o+tan89o=(0.0175…)+(57.2900…)=57.3074…)

tan45o+tan45o=2

Or are we looking for a different way of writing the sum in terms of other trig functions. There are also many of these. A few are:

tanA+tanB=sinAcosA+sinBcosB=1cosAcosB=1sinAsinB=1sinAcosA=…

I lost track of all the algebra mistakes in a couple of the answers.

Answer 2

Answer:

$In \: a \: triangle \: ABC,B \: = \: 90 {}^{0} \\ then \: the \: value \: of \: tan \: ( \frac{a}{2}) =$