The roots α and β of a quadratic equation, satisfy the relations α + β = α2 + β2 and αβ = α2β2. What is the number of such quadratic equations ?
0
2
3
4
If p2, q2 and r2 (where p, q, r > 0) are in GP, then which of the following is/are correct ?
1) p, q and r are in GP.
2) ln(p), ln(q) and ln(r) are in AP
Select the correct answer using the code given below :
1 only
2 only
Both 1 and 2
Neither 1 nor 2