A Piecewise Function Inside Itself
Difficulty: Hard · Topics: Algebra, Functions, Composition of Functions
O‘z ichidagi bo‘lakli funksiya
f(x)=begincasesx+3, & x<0\\[2pt] x^2-1, & x≥ 0endcases
How many real numbers x satisfy fbig(f(x)big)=3?
f(x)=begincasesx+3, & x<0\\[2pt] x^2-1, & x≥ 0endcases
Nechta haqiqiy x son fbig(f(x)big)=3 ni qanoatlantiradi?