MHT CET · Maths · Trigonometric Ratios & Identities
In , if tan A + tan B + tan C = 6 and tan A.tan B = 2 then tan C = ……
- A 3
- B 4
- C 1
- D 2
Answer & Solution
Correct Answer
(A) 3
Step-by-step Solution
Detailed explanation
Key Idea Use Identity . In
We have, tan A + tan B + tan C = 6
….(i)
and tan A. tan B = 2 …..(ii)
From Eqs. (i) and (ii) we get, tanC =3
We have, tan A + tan B + tan C = 6
….(i)
and tan A. tan B = 2 …..(ii)
From Eqs. (i) and (ii) we get, tanC =3
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