Published by:
CGP EDU Academic Team
Published on: August 13, 2026
Show that {( 
+ 
+ 
) × ( 
– 
)} . 
= 2 
.
Text Solution
Verified by ExpertsThe correct answer is:
CHECK THE SOLUTION.
Required = ( 
× 
– 
× 
+ 
× 
– 
× 
) . 
= 
– 
= 2 
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