Rationalised form of 1/(√7) is
Answers
Answered by
0
Step-by-step explanation:
rationalisation is very easy
only rule: surds should not there in denominator
so, 1/√7 x √7/√7 = √7/7
Answered by
0
Given:
1/(√7)
To find:
Rationalized form.
Solution:
In the rationalization of the irrational number,
we have to multiply the irrational numbers with the numerator and denominator of the fraction to eliminate the irrational number from the denominator of the number
here the irrational number is √7
- 1/√7
- √7/√7×√7
- √7/7
Hence Option (√7)/7 is the correct answer
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