Mathematics

Make q the subject of the relation t = √pq/r  – r2

Make q the subject of the relation t = pq/r  – r2
  • A.

    q =

    rt2/p – r3
  • B.

    q =

    t2/p – r2
  • C.

    q =

    rt/p – r3
  • D.

    q =

    p – r3/rt2
  • E.
    Q = rt2(p – r3 )
Correct Answer: Option A
Explanation
t = pq/r – r2q
t2 =

pq – r3q/2

q(p – r3) = rt2

q =

rt2/p – r3