Let L denotes the number of subjective functions f: A → B, where set A contains 4 elements and se...

preview_player
Показать описание
Let L denotes the number of subjective functions f: A → B, where set A contains 4 elements and set B contains 3 elements, M denotes number of elements in the range of the function
f(x)= ^-1(sgn x)+cosec^-1(sgn x), where sgn x
denotes signum function of x and N denotes coefficient
of t^5 in (1+t^2)^5(1+t^3)^8.
Find the value of (N-L M)

📌 PHYSICS WALLAH OTHER CHANNELS :

📌 PHYSICS WALLAH SOCIAL MEDIA PROFILES :

Рекомендации по теме