If a2 + c2, ab + cd and b2 + d2 are in continued proportion ,prove that
a, b, c and d are in proportion.

Asked by khushdab | 4th Jul, 2020, 04:25: PM

Expert Answer:

This can be solved as follows:
 

Answered by Renu Varma | 6th Jul, 2020, 12:39: PM