特殊的复数(1,0)—实数1 (1.0)(a.b)=(a.0) 任何复数与(1.0)相乘,其值不变
Complex Numbers & Complex Algebra Complex Sequence Function of a Complex Variable Complex Numbers: Definition Geometric Representation AÏEê(1, 0) ——¢ê1 (1, 0)(a, b) = (a, b) ?ÛEê(1, 0)¦§ÙØC C. S. Wu 1ù EC¼ê
特殊的复数(1,0)—实数1 (1,0)(a,b)=(a,b) 任何复数与(1.0)相乘,其值不变
Complex Numbers & Complex Algebra Complex Sequence Function of a Complex Variable Complex Numbers: Definition Geometric Representation AÏEê(1, 0) ——¢ê1 (1, 0)(a, b) = (a, b) ?ÛEê(1, 0)¦§ÙØC C. S. Wu 1ù EC¼ê
特殊的复数(1,0)—实数1 (1,0)(a,b)=(a,b) 任何复数与(1,0)相乘,其值不变
Complex Numbers & Complex Algebra Complex Sequence Function of a Complex Variable Complex Numbers: Definition Geometric Representation AÏEê(1, 0) ——¢ê1 (1, 0)(a, b) = (a, b) ?ÛEê(1, 0)¦§ÙØC C. S. Wu 1ù EC¼ê
特殊的复数:(0,1) 按照复数的乘法规则 (a, b)(c, d)=(ac-bd, ad+bc 因此 (0.1)(0.1)=(-1.0)=-1
Complex Numbers & Complex Algebra Complex Sequence Function of a Complex Variable Complex Numbers: Definition Geometric Representation AÏEêµ(0, 1) UìEê¦{5K (a, b)(c, d) = (ac − bd, ad + bc) Ïd (0, 1)(0, 1) = (−1, 0) = −1 (0, 1)´−1² P i = (0, 1) (a, b) = a(1, 0) + b(0, 1) = a + ib C. S. Wu 1ù EC¼ê
特殊的复数:(0,1) 按照复数的乘法规则 (a, b)(c, d)=(ac-bd, ad+bc 因此 (0,1)(0,1)=(-1,0)=-1
Complex Numbers & Complex Algebra Complex Sequence Function of a Complex Variable Complex Numbers: Definition Geometric Representation AÏEêµ(0, 1) UìEê¦{5K (a, b)(c, d) = (ac − bd, ad + bc) Ïd (0, 1)(0, 1) = (−1, 0) = −1 (0, 1)´−1² P i = (0, 1) (a, b) = a(1, 0) + b(0, 1) = a + ib C. S. Wu 1ù EC¼ê