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Find the value of (a x-y ) x+y .(a y-z ) y+z .(a z-x ) z+x. We are unable to solve it..need help.

Find  the value of (ax-y)x+y.(ay-z)y+z.(az-x)z+x.
We are unable to solve it..need help.
 

Grade:9

2 Answers

Harsh Patodia IIT Roorkee
askIITians Faculty 907 Points
6 years ago
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Arun
25750 Points
6 years ago
 
Dear Rajat
 
When we solve the question, we get
 
a^(x² -y²) * a^(y² -z²) * a^(z² -x²)
 
= a^ [x² -y² + y² -z² + z² -x²]
= a^0
= 1
 
 
Regards
Arun

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