August 2018 1 12 Report
1. Do polplaszczyzny opisanej nierownoscia 4x-2y-5≤0 nalezy punkt:
a) (2,-2) b) (√2, -√3) c) (3,0) d) (1/2,-√2)?

2. Do polplaszczyzny opisanej nierownoscia 2x-3y+1≥0 nalezy punkt:
a) (-√3,√2) b) (√2,1) c) (1,2) d) (-2,-1/2)?
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