Find the Value of a/b:

Q.1then the value of a/b, where p and q are different positive primes is

  1. 1
  2. -1
  3. 0
  4. 2
Anurag Mishra Professor Asked on 26th October 2015 in Maths.
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  • 1 Answer(s)

    Answer: (3) 0

    Explanation:-
    (p-1 q2/p3q-2)1/3/(p-6 q-3/p-2 q3)1/3 = pa qb
    (p-1-3q2 + 2)1/3/(p-6 + 2q-3 – 3)1/3 = pa qb
    (p­-4q4/p-4q-6)1/3 = paqb
    (p-4 + 4q4 + 6)1/3 = paqb
    (p0q10)1/3= paqb
    p0/3p10/3 = pa qb
    p0q10/3 = pa qb
    Then, a = 0  & b = 10/3
    Now, a/b = 0/(10/3)
    a/b = 0

    Then, the value of a/b ia 0.

    Hence, the answer is (3) 0.

    Anurag Mishra Professor Answered on 27th October 2015.
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