please answer this questions with process (class 10) please please please please please please
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please answer this questions with process (class 10) please please please please please please
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Answer:
442747527554
Step-by-step explanation:
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Hello,
Here we go,
Let √2 be the rational number in the form of a/b where a and b are positive integer as well as co prime number and b not equal to 0.
√2 = a/b
By squaring both side,
2 = a²/b²
2b² = a²
So 2 divides a² as well as a
Let a = 2c,
2b² = 4c²
2c² = b²
So to divide b² as well as b
but as we know that a and b are coprime numbers so they cannot have same common factor.
Hence power assumption is wrong that root 2 is rational number.
Thus it is prove that root 2 is irrational number.
Similarly we can prove other numbers.
I hope my answer will help you.