If x-y-z are in A-P- then the value of the determinant a-2 a-3 a-2x a-3 a-4 a-2y a-4 a-5 a-2z is

The correct option is B 0 Since, a,b,c are in A.P. ⇒ 2b=a+c a+2 amp; a+3 amp; a+2x a+3 amp; a+4 amp; a+2y a+4 amp; a+5 ...

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Chain Rule of Differentiation

If x,y,z ar...

Question

If $x, y, z$ are in A.P., then the value of the determinant $∣ ∣ ∣ ∣ \begin{matrix} a + 2 & a + 3 & a + 2 x a + 3 & a + 4 & a + 2 y a + 4 & a + 5 & a + 2 z \end{matrix} ∣ ∣ ∣ ∣$ is

1

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2 a

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