Can anyone solve this problem with proper explanation:
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Step-by-step explanation:
= √(√2-1 / √2+1 )
= √( (√2-1)² /(√2²-1²) )
= √ ( 2 - 2√2 + 1)/(2-1) )
= √( 3-2√2))
= √(3-2.828)
=√0.172
= 0.4146
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