3b2≥λb(a b)printf()函数中’\n’；’\t’；’\a’A(5,2)和B(-3,0)A= b=

3b2≥λb(a b)printf()函数中’\n’；’\t’；’\a’A(5,2)和B(-3,0)A= b=
3b2≥λb(a b)printf()函数中’\n’；’\t’；’\a’
A(5,2)和B(-3,0)A= b=

3b2≥λb(a b)printf()函数中’\n’；’\t’；’\a’A(5,2)和B(-3,0)A= b=
Bx2^2-ax2)/(x1^2-ax1)>1 比如x| |y-2/1|=0比如Y=(A' B)(A B')C (BC)sina=-5/13

题目什么意思