CUSAT 2021 BTech Solved Paper Shift 2

© examsiri.com

Question : 228 of 250

Marks: +1, -0

Let f(x)=2x2+5x+1. If we write f(x) as f(x)=a(x+1)(x−2)+b(x−2)(x−1)+c(x−1)(x+1) for real numbers a,b,c, then

there are infinite number of choices for a,b,c
only one choice for a but infinite number of choices for b and c
exactly one choice for each of a,b,c
more than one but finite number of choices for a,b,c

Go to Question:

Prev Question

Next Question