Which Indian cricketer is known as "Brown Bradman"?

Which of the following Pair are not parent and child who have both won the Nobel prize?

Who was the first women nominated member of Rajya Sabha of India?

Who is the first women boxer to be honoured with the Rajiv Gandhi Khel Ratna Award?

Difference between FTP and TCP data?

eMBMS:How does ue knows about eMBMS messages

Where can I see Himalayas from?

What is the maximum amount of dogs you can own in Alberta, Canada?

What do you understand by drawing?

Which type of house is called "katcha house"?

1.Is positive 2.Is negative 3.Is complex 4.cant be said

( a+ ib)*(C + id) = (ac-bd) + i(ad +bc) since it has iota term we can't say it as positive or negative , so product is always a complex number , it can be either purely real ( ad=-bc ) or purely imaginay ( ac = bd ) or may be having both real and imaginary parts , so it will definately a complex number

Three integers x, y, z such that 1 = < x, y ,z = < 9 and x not= y not=z are choosen. The sum of the products of number taken in pair is 73 and their sum is 16. If any of the three number is a perfect square , then what will be their product ?