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Sagot :

AYUDA

bjr

ex 133

ensemble des solutions = XXXXXXXXXX

I = [ 0 ; 5 ] => ............... [ 0 XXXXXXXXXX 5 ] ...........

J = [ - 6 ; + inf [  =>   ........ [ - 6 XXXXXXXXXXXXXXX + inf [

et

K = ] -2 ; 4 [ =>  ......... ] - 2 XXXXXXXXX 4 [ ...........

et le b - il suffit de répondre aux questions.. vous savez..

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