10, a k k U, a, l) Cia + b 1 lcm Z, (2x+ l)cm, (2x+ 2)cm • P (2x ......k k U, a, l) Cia + b 1 lcm...
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10, a k k U, a, l) Cia + b 1 lcm Z, (2x+ l)cm, (2x+ 2)cm • P (2x ......k k U, a, l) Cia + b 1 lcm Z, (2x+ l)cm, (2x+ 2)cm • P (2x + l)cm --(2x + 2)cm a = 2, O 2020 x 1 fiH 2 fir