【摘要】 通过对一典型行列式值的不同证法,说明计算行列式时,在掌握概念和性质的基础上,还需要掌握它的技巧性和灵活性.更多还原

【Abstract】 By expounding and proving a typical determinant with different methods, the paper suggests that while calculating a determinant, the skill and flexibility are required on the basis of understanding the concepts and the nature of it.更多还原