Question

plz help me out wid right ans!!!​

Answer 1

Answer:

∆=lamda

f(∆x) = | ∆x ∆|

| 2∆ ∆x|

= (∆^2) (x^2 - 2)

f(x) = x^2 - 2∆^2

ATQ:

= (∆^2)(x^2) - 2∆^2 - x^2 + 2∆^2

= x^2(∆^2 - 1)

= option C is correct