The value of tan 6 0 tan 42 0 tan 66 0 tan 78 0 is (a)
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Question:
The value of tan 60 tan 420 tan 660 tan 780 is
(a) 1
(b) 4
(c) 2
(d) 0
Related Book For
Income Tax Fundamentals 2013
ISBN: 9781285586618
31st Edition
Authors: Gerald E. Whittenburg, Martha Altus Buller, Steven L Gill
Posted Date: