Test Index

CBSE Class 12 Math 2019 All India Set 1 Solved Paper

© examsnet.com
Question : 15 of 29
Marks: +1, -0
Using properties of determinants, prove that
∣b+caabc+abcca+b∣=4abc\begin{vmatrix} b+c & a & a \\ b & c+a & b \\ c & c & a+b \end{vmatrix} = 4 a b c
Go to Question:
Prev Question
Next Question