Maths-
General
Easy

Question

triangle A B C comma line joining the circumcentre and orthocenter is parallel to side A C comma then the value of tan invisible function application A tan invisible function application C is equal to

  1. square root of 3  
  2. 3  
  3. 3 square root of 3  
  4. None of these  

The correct answer is: 3


    Distance of circumcentre from side A C blankis R cos invisible function application B and distance of orthocenter from side A C isblank 2 R cos invisible function application A cos invisible function application C
    rightwards double arrow R cos invisible function application B equals 2 R cos invisible function application A cos invisible function application C
    rightwards double arrow negative cos invisible function application open parentheses A plus C close parentheses equals 2 cos invisible function application A cos invisible function application C
    rightwards double arrow sin invisible function application A sin invisible function application C equals 3 cos invisible function application A cos invisible function application C
    rightwards double arrow tan invisible function application A tan invisible function application C equals 3

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