Consider the following Theorem: If A B and C are angles of an oblique, non-right, triangle, then Tan(A) + Tan(B) + Tan(C) = Tan(A)Tan(B)Tan(C). Choose values for A, B, and C, then verify that the conclusion is true for your specific values. Show all of your work and attach it with the answer.

 tan A + tan B + tan C =  tan A tan B tan C

Step-by-step explanation:

Explanation:-

proof:-

Given A B and C are angles of an oblique, non-right, triangle

 we know that    A+B+C = 180

                        A+B = 180 - C

Apply ' tan' on both sides , we get

        Tan(A+B) = Tan ( 180 - C)

    tan A + tan B = - tan(180- C) ( 1 - tan A tan B )

   tan A + tan B = - tan C ( 1 - tan A tan B )

  tan A + tan B = - tan C + tan A tan B tan C

 tan A + tan B + tan C =  tan A tan B tan C

correct answers below:

b

step-by-step explanation:

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