find the pari of irrational number such that their sum is rational number
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Two irrational numbers whose (i) sum is rational are 10 + 2√5 and 5 - 2√5 Checking: Sum of these two irrational numbers = 10 + 2√5 and 5 - 2√5 = 15 (a rational number) (ii) product is rational are 10 + 2√5 and 10 - 2√5 Checking: Product of these two irrational numbers = (10 + 2√5) (10 - 2√5) = (10)2 - (2√5)2 = 100 - 20 = 80 (a rational number) (iii) quotient is rational are 10√5 and 5√5 Checking: Quotient of these two irrational numbers = (10√5)/(5√5) = 2 (a rational number)
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Two irrational numbers whose (i) sum is rational are 10 + 2√5 and 5 - 2√5 Checking: Sum of these two irrational numbers = 10 + 2√5 and 5 - 2√5 = 15 (a rational number) (ii) product is rational are 10 + 2√5 and 10 - 2√5 Checking: Product of these two irrational numbers = (10 + 2√5) (10 - 2√5) = (10)2 - (2√5)2 = 100 - 20 = 80 (a rational number) (iii) quotient is rational are 10√5 and 5√5 Checking: Quotient of these two irrational numbers = (10√5)/(5√5) = 2 (a rational number).
hope it helps you friend.
@ sk
hope it helps you friend.
@ sk
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