The rationalising factor of 1/√50 is : option (a) 5√2 (b) √2 (c) 50 (d) √5 solution = 1/√50 * √50/√50 = √50/50 answer
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Hi ,
1/√50 = 1/√(2 ×5² ) = 1/( 5√2 )
rationalizing factor = √2
option ( b ) is correct
1/√50 = √2 / ( 5√2 × √2 )
= √2 / ( 5 × 2 )
= √2 / 10
I hope this helps you.
:)
1/√50 = 1/√(2 ×5² ) = 1/( 5√2 )
rationalizing factor = √2
option ( b ) is correct
1/√50 = √2 / ( 5√2 × √2 )
= √2 / ( 5 × 2 )
= √2 / 10
I hope this helps you.
:)
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1
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