Math, asked by munamabdullah5pavdk5, 7 months ago

Evaluate the following when a = 2, b=1 and c=2
$\frac{ {a}^{2} + {b}^{2} - {c}^{2} }{2} \: \: please \: solve \: this \: qestion$

Answers

Answered by RudraSingh309

1

Step-by-step explanation:

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