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Question 8

x varies directly as the product of u and v and inversely as their sum. If x =3 when u =3 and v= 1, what is the value of x if u = 3 and v = 3?

  • A.3
  • B.4
  • C.6
  • D.9
Objective

Question details

Exam body
NDA
Subject
Mathematics
Year
2014/2015
Question no.
#8
Type
Objective
Previous · Q7Given: U= {Even numbers between 0 and 30} P={Multiples of 6 between 0 and 30}… Next · Q9 Find the range of the values of x satisfying the inequalities 5+x ≤ 8 and 13 + x…

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