Question

please bhai log batao ​

Answer 1

Answer is option 2.

Hope it will help you

Answer 2

HERE IS YOUR ANSWER

OPTION 2) 4/21

EXPLANATION -

f (x) = 5x^4-3x^3+2x^2-1

f (1) = 5 (1)^4 -3 (1)^3+2 (1)^2-1

f (1) = 3

f (-1) = 5 (-1)^4-3 (-1)^3+2 (-1)^2-1

f (-1) = 9

f (2) = 5 (2)^4-3 (2)^3+2 (2)^2-1

f (2) = 63

on putting the values in the equation

4/21

HOPE IT HELPS YOU! !