Home
Class 11
MATHS
If 2A + B = (pi)/(2) or (3pi)/(2) then s...

If 2A + B = `(pi)/(2) or (3pi)/(2)` then show that tan A + 2 tan B = tan (A +B).

Promotional Banner

Topper's Solved these Questions

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise EXERCISE - 2.1 ( VERY SHORT ANSWER QUESTIONS)|30 Videos

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise EXERCISE - 2.1 ( SHORT ANSWER QUESTIONS)|14 Videos

  • COMPOUND ANGLES

    AAKASH SERIES|Exercise ADDITIONAL EXAMPLES|1 Videos

  • CHANGE OF AXES

    AAKASH SERIES|Exercise Practice Exercise|29 Videos

  • CONTINUITY

    AAKASH SERIES|Exercise ADVANCED SUBJECTIVE TYPE QUESTIONS|34 Videos

Similar Questions

Explore conceptually related problems

If A + B = (pi)/(2) or (3pi)/(2) then prove that tan A - tan B = 2 tan (A - B).

If A-B=(3pi)/(4) , that show that (1- tan A) (1+tan B)=2

If 2 tan A=3 tan B , " then " tan (A-B)=

If none of 2A, 3A is an odd multiple of pi/2 then prove that tan 3A tan2A tanA = tan 3A-tan2A-tanA

If A+B+C= pi//2 then establish that tan A tan B+tanB tanC+tanC tan A=1

If tan ""(A)/(2) = (5)/(6) , tan "" (B)/(2) = ( 20 )/( 37) then show that tan "" (C )/(2) = (2)/(5) . Also show that a,b,c are in A.P.

In Delta ABC, tan 2A+ tan 2B+ tan 2C=

If A+ B+C= pi//2 , " then " tan 2A + tan 2B+ tan 2C=

If Tan = (1)/(2), Tan B = (1)/(3) then Tan (A+B) =