
Mark M. answered 12/03/20
Tutor
5.0
(278)
Mathematics Teacher - NCLB Highly Qualified
sin4 (x/2)
[sin2 (x/2)][sin2 (x/2)]
[(1 - cos x) / 2][(1 - cos x) / 2]
Can you multiply?
Osama A.
asked 12/03/20Mark M. answered 12/03/20
Mathematics Teacher - NCLB Highly Qualified
sin4 (x/2)
[sin2 (x/2)][sin2 (x/2)]
[(1 - cos x) / 2][(1 - cos x) / 2]
Can you multiply?
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