1.

Using properties of determinants prove the following questions. ∣∣∣∣∣xx21+px3yy21+py3zz21+pz3∣∣∣∣∣=(1+pxyz)(x−y)(y−z)(z−x), where p is any scalar.

Answer»

Using properties of determinants prove the following questions.

∣∣
∣
∣
∣
xx21+px3yy21+py3zz21+pz3∣∣
∣
∣
∣
=(1+pxyz)(x−y)(y−z)(z−x)
, where p is any scalar.



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