Math, asked by radhikaeee2001, 8 months ago

If A+B+C=180 ,Then tanA+tanB+tanC=?

Answers

Answered by Anvesh311

1

Answer:

Given,

A+B+C=180.........(1)

tanA + tanB + tanC =

= tan (A + B + C)=

= from....(1)

= tan(180)

= tan ( 2× 90)

= tan ( 2× undefined )

tanA + tanB + tanC = undefined

Hope this helps you......

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