Grade 11Trigonometry
If cos theta 1 = cos theta 2 then tan( theta1-theta2)/2
If cos theta 1 = cos theta 2 then tan( theta1-theta2)/2
1 Answer
Saurabh Koranglekar
Dear student
Let theta1 be 0
Let theta2 be 60
(tan(-30))*(tan(30))
= -1/3
option b
Regards
Let theta1 be 0
Let theta2 be 60
(tan(-30))*(tan(30))
= -1/3
option b
Regards
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