33 If F(x) is a signum function, then f(10) is equal to: i) -1 ii) 0 iii) 1 iV) 10 - Maths - Relations and Functions

Question

33 If F(x) is a signum function, then f(10) is equal to:
i) -1
ii) 0
iii) 1
iV) 10

Shrutina Agarwal · Accepted Answer

Dear Student,
In a signum function, the value of F(x) is 1 for all x > 0 So,
F(10) = 1

Regards,

33.If F(x) is a signum function, then f(10) is equal to: i) -1 ii) 0 iii) 1 iV) 10