Prove that (3-
3) is irrational.
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QUESTION:
ANSWER:
Let,
3-root 5 is a rational number in the form of a by b where a and b are Co prime.
Hence, here contradiction arises as we know that root 5 is a irrational number but we let 3-root 5 as a rational number.
Hence proved.
Additional information :
☆Rational numbers :
Numbers that can be expressed in the form of p by q where p and q are integers and q is not equal to zero.
eg. 4/3; 2/4 etc.
☆Irrational numbers :
Real numbers which non terminating and non repeating
eg, value of pie.
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