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if f x begin vmatrix x 3 2x 2 18 2x 3 81 x 5 2x 2
Question:
If f(x)=
∣
x
−
3
2
x
2
−
18
2
x
3
−
81
x
−
5
2
x
2
−
50
4
x
3
−
500
1
2
3
∣
\begin{vmatrix} x-3 & 2x^2-18 & 2x^3-81\\ x-5 & 2x^2-50 & 4x^3-500\\ 1 & 2 & 3 \\ \end{vmatrix}
x
−
3
x
−
5
1
2
x
2
−
18
2
x
2
−
50
2
2
x
3
−
81
4
x
3
−
500
3
then f(1). f(3) + f(3). f(5) + f(5). f(1) is
KCET
Updated On:
Apr 26, 2024
-1
0
1
2
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The Correct Option is
B
Solution and Explanation
The correct answer is Option (B) : 0
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