If a:b:c:d = √4 : √3 : √2 : 1, find the value of (−a² + b² + c² + d²)/(a² − b² + c² − d²). [Given as stacked fractions in the source; linearised here.]
Subject: Mathematics | Topic: Arithmetic | Difficulty: MEDIUM
Options
- (A) −1
- (B) −2
- (C) 2
- (D) 1
Verified Answer
Option (D): 1
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