1.

If p+q=root 13 and p-q=root5 thenfind the value of pq​

Answer» W. K. t., (p+q) ²-(p-q) ²=4pq(√13) ²-(√5) ²=4pq13-5=4pqpq=8/4=2


Discussion

No Comment Found

Related InterviewSolutions