find tan 2a if tan a=1/4
Answers
Answered by
0
Answer:
» tan a = 1/4
» tan2a = (tan a + tan a) / (1 - tan²a)
= 1/2 / (1 - 1/16)
= 1/2 / 15/16
= 8/15
Similar questions
Hindi,
3 months ago
Chemistry,
3 months ago
English,
6 months ago
Sociology,
1 year ago
Business Studies,
1 year ago