Grade 12Algebra
the number of positive integers n< or =109 such that
( SIN nX + i COS nX ) = SIN nX + i COS nX is
a) 28 b) 27 c) 29
the number of positive integers n< or =109 such that
( SIN nX + i COS nX ) = SIN nX + i COS nX is
a) 28 b) 27 c) 29
