Simplify the expressions below. (a) sin(arcsin()) -00 < x < 00 (b) For what values of x is your answer to part (a) valid? Ο -π≤ x < π O-1 ≤ x ≤ 1 O-π/2 ≤ x ≤ π/2 O-2π ≤ x ≤ 2π O-4 ≤ x ≤ 4 = X X 4 (c) arcsin(sin( 14r )) = 3

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