Home
Class 11
MATHS
Prove that : tan^(-1) ""(1)/(2) + tan^(-...

Prove that : `tan^(-1) ""(1)/(2) + tan^(-1) ""(1)/(5) + tan^(-1) ""(1)/(8) = (pi)/(4)`

Text Solution

Verified by Experts

The correct Answer is:
`(pi)/(4) = R.H.S`
Promotional Banner

Topper's Solved these Questions

  • MODEL PAPER 2

    VGS PUBLICATION-BRILLIANT|Exercise SECTION - C|7 Videos

  • MODEL PAPER 2

    VGS PUBLICATION-BRILLIANT|Exercise SECTION -A (VERY SHORT ANSWER TYPE QUESTIONS)|10 Videos

  • MODEL PAPER 2

    VGS PUBLICATION-BRILLIANT|Exercise SECTION -C (LONG ANSWER TYPE QUESTIONS)|7 Videos

  • MODEL PAPER 12

    VGS PUBLICATION-BRILLIANT|Exercise SECTION - C (Long Answer type questions)|9 Videos

  • MODEL PAPER 3

    VGS PUBLICATION-BRILLIANT|Exercise SECTION-C|7 Videos

Similar Questions

Explore conceptually related problems

Prove that: tan^(-1) ""(1)/(7) + tan^(-1) ""(1)/(13) - tan^(-1) ""(2)/(9) =0