A.  1
B.  − 1
C.   1/2
D.   1/3
E.  − 3op4
A    B    C    D    E 

[ 5-8719 - op net sinds 3.4.2021-(E)-30.10.2023 ]

Translation in   E N G L I S H

See above

Oplossing - Solution

v8719
gricha