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IP1U4 SWII (Further App. of Alg. Id.) Q14

IP1U4 SWII (Further App. of Alg. Id.) Q14

IP 1

Given that \(a + b = 6\), \(a - b = 4\), find the values of

  1. \(ab\)
  2. \(a^2 + b^2\).

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Answer:(i) \(5\) (ii) \(26\)

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