prove that e is irrational
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LET ,E IS RATIONAL
THEN√ 5E IS IRRATIONAL
√5E=A ,A IS A IRRATIONAL NO.
SQUARING BOTH SIDES
(√5E)2=(A)2
5E2=A2
BY THIS WE CAN SAY THAT A IS DIVISIBLE BY 5.
SO WE CAN SAY THAT A=5C.THEN
5E2=(5C)2
5E2=25C2
E2=5C2
THIS IS CONTRADICTION
SO OUR ASSUMPTION THAT E IS RATIONAL IS WRONG.
PLZ....MARK ME AS BRAINLIEST
THEN√ 5E IS IRRATIONAL
√5E=A ,A IS A IRRATIONAL NO.
SQUARING BOTH SIDES
(√5E)2=(A)2
5E2=A2
BY THIS WE CAN SAY THAT A IS DIVISIBLE BY 5.
SO WE CAN SAY THAT A=5C.THEN
5E2=(5C)2
5E2=25C2
E2=5C2
THIS IS CONTRADICTION
SO OUR ASSUMPTION THAT E IS RATIONAL IS WRONG.
PLZ....MARK ME AS BRAINLIEST
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