Mathematics · Calculus
फलन f(x,y) = 2x2 - 3y2 में होता है:
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- 1(0,0) पर कोई क्रांतिक बिंदु नहीं
- 2(0,0) पर एक पुच्छल बिंदु (saddle point)✓
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- 4(0,0) पर एक स्थानीय निम्नतम
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(0,0) पर एक पुच्छल बिंदु (saddle point)
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