ICSE Class 10 Answered
X=asec3A, y=btan3A . Eliminate A between the given equation ?
Asked by tamannasuri2996.10sdatl | 04 May, 2020, 05:19: PM
Expert Answer
Given: x = a sec 3A, y = b tan 3A
We know that sec2x - tan2x = 1
Therefore, sec23A - tan23A = 1
(x/a)2 - (y/b)2 = 1
x2/a2 - y2/b2 = 1
Answered by Renu Varma | 04 May, 2020, 07:00: PM
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