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Which of the following is true?
Answer is (b).
Answer is (b).
See lessIf a and b are prime numbers, which of the following is true?
Answer is (c).
Answer is (c).
See lessIf 7x+6y=420, x and y are natural numbers, then what can be said about x?
Answer is (b).
Answer is (b).
See lessIf a, b, c, d, p and q are non- zero, unequal integers and (a+bi) /(c+di)=p/q, then (a²+b²)/(c²+d²) equals
Answer is (b).
Answer is (b).
See lessAn Egyptian fraction has a numerator equal to 1, and its denominator is a positive integer. What is the maximum number of different Egyptian fraction such that their sum is equal to 1, and their denominators are equal to 10 or less?
Answer is (a).
Answer is (a).
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