(2/2)(x)小于等于1.求常数a、b的值?辛苦
问题描述:
(2/2)(x)小于等于1.求常数a、b的值?辛苦
答
当x∈[0,π/2]时,
-1/2
(2/2)(x)小于等于1.求常数a、b的值?辛苦
当x∈[0,π/2]时,
-1/2