Multiple choice

In each of the following questions, two equations are given you have to solve them and. (I. p(p^{-1}) = p )(II. q^{2} = 4) Give answer -

  1. If p>q

  2. If p≥q

  3. If p<q

  4. If p≤q

  5. If p=q or relationship can't be established.
Reveal answer Fill a bubble to check yourself
E Correct answer
Explanation

From equation I: p(p-1) = p gives p²-p = p, so p²-2p = 0, meaning p = 0 or p = 2. From equation II: q² = 4 gives q = 2 or q = -2. When p=0, p < q (for q=2). When p=2, p = q (for q=2) or p > q (for q=-2). The relationship varies, so it cannot be established. Option E is correct.

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