MY CART (5)

Use Coupon: CART20 and get 20% off on all online Study Material

ITEM
DETAILS
MRP
DISCOUNT
FINAL PRICE
Total Price: Rs.

⇐ BackProceed to Checkout ⇒
There are no items in this cart.
Continue Shopping
Menu
Grade: 9 
        
 Solution of Tanx+tan (120+x ) + tan ( x-120)=0 is
1. npie/3
2.npie/6
3.npie/4
npie/2
one year ago

Answers : (1)

Arun
21965 Points 
							
Dear student


 


on solving it is euqal to 


3 tan 3x


hence 3 tan 3x = 0


tan 3x = 0


3x = n* pi


x = npi/3




Regards


Arun
one year ago
Think You Can Provide A Better Answer ?
Answer & Earn Cool Goodies

Other Related Questions on Trigonometry

If in a triangle circumradius(R)=13/2,inradius(r)=2,exradius(r1)=3.then area of triangle is Answer & Earn Cool Goodies
Find the sum of it . Where n is from 0 to infinity. We have to find summation of inverse... Answer & Earn Cool Goodies
Cos (alpha-3theta)÷cos 3 theta=sin (alpha- 3theta)÷sin 3 theta = m then what is cos2alpha?
Without using table solve the following; cot 75° Tan 90° Cosec 15°
Kindly tell que.2.....least integral value...........integer type questions
View all Questions »


Course Features

  • 731 Video Lectures
  • Revision Notes
  • Previous Year Papers
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Test paper with Video Solution


Course Features

  • 31 Video Lectures
  • Revision Notes
  • Test paper with Video Solution
  • Mind Map
  • Study Planner
  • NCERT Solutions
  • Discussion Forum
  • Previous Year Exam Questions


Ask Experts

Have any Question? Ask Experts

Post Question

 
 
Answer ‘n’ Earn
Attractive Gift
Vouchers To Win!!! Click Here for details