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Grade: 12
        If tanx=0.38,find the value of tan2x without using table
2 years ago

Answers : (1)

Arun
22985 Points
							
Dear student
 
as we know 
tan 2x = 2 tanx/ (1-tan2x)
tan 2x = 0.76/(1- 0.1444)
tan 2x = 0.76/0.8556 = 0.8882
 
Regards
Arun(askIITians forum expert)
2 years ago
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