Aptitude | Trigonometry & Height and Distances | Question 4
Find the Value of tan60o + tan120o?
(A) 1/2
(B) 0
(C) 2
(D) 2/3
Answer: (B)
Explanation: =tan(60) + tan(180-120)
=tan(60)+(-tan(60)) {because in second quadrant tan is -ve}
Find the Value of tan60o + tan120o?
(A) 1/2
(B) 0
(C) 2
(D) 2/3
Answer: (B)
Explanation: =tan(60) + tan(180-120)
=tan(60)+(-tan(60)) {because in second quadrant tan is -ve}