Welk getal is
oplossing van
2x2 − 1 = 0  ?
A.   sin 30°
B.   cos 30°
C.   tan 30°
D.   tan 45°
E.   sin ( − 45°)
A    B    C    D    E 

[ 4-2210 - op net sinds 29.1.08-(E)-29.10.2023 ]

Translation in   E N G L I S H

Which number
is a solution of
2x2 − 1 = 0   ?
A.   sin 30°
B.   cos 30°
C.   tan 30°
D.   tan 45°
E.   sin ( − 45°)

Oplossing - Solution


gricha