Home
Class 11
MATHS
In DeltaABC, prove that: tan2A + tan2B...

In `DeltaABC`, prove that:
`tan2A + tan2B+tan2C=tan2Atan2Btan2C`

Text Solution

AI Generated Solution

Promotional Banner

Topper's Solved these Questions

  • TRIGNOMETRIC FUNCTIONS

    NAGEEN PRAKASHAN|Exercise EXERCISES 3I|16 Videos

  • TRIGNOMETRIC FUNCTIONS

    NAGEEN PRAKASHAN|Exercise EXERCISES 3J|13 Videos

  • TRIGNOMETRIC FUNCTIONS

    NAGEEN PRAKASHAN|Exercise EXERCISES 3G|11 Videos

  • STRAIGHT LINES

    NAGEEN PRAKASHAN|Exercise Exercise|206 Videos

Similar Questions

Explore conceptually related problems

If A+B+C=180^(@) , prove that: "tan"2A+ "tan"2B+"tan" 2C="tan" 2A "tan"2B tan 2C

Prove that: tan7A-tan5A-tan2A=tan7Atan5Atan2A

tan3 Atan 2 Atan A=?

If A+B+C=pi, prove that (tan A)/(tan B tan C)+(tan B)/(tan Atan C)+(tan C)/(tan A tan B)=tan A+tan B+tan C-2cot A-2cot B-2cot C

underset tan A If A+tan B+tan C=tan A*tan B.tan C

In DeltaABC if tan A + tan B+ tan C = 6 and tan A. tan B = 2 then tan C = …..

If A+B+C= pi/2 , prove that tan A tan B+tan B tan C+tan C tan A=1

If A+B+C=(pi)/(2) then tan2A+tan2B+tan2C=

In a triangle ABC, prove that: tan^2, A/2+tan^2, B/2+tan^2, C/2ge1

In DeltaABC , Prove that (s-a) tan (A/2)=(s-b) tan (B/2)=(s-c) tan (C/2)