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SEAMO 2027 - Paper D - SET 03 - Self-study Question 2

SEAMO · SEAMO 2027 - Paper D - SET 03 - Self-study

Question 2

If $a-b=3$ and $a^2+b^2=5$, find $\dfrac1a-\dfrac1b$.
  1. $\frac12$
  2. 1
  3. $\frac32$
  4. 2
  5. None of the above