Question

[ \frac { x ^ { b } } { x ^ { c } } ] ^ { b + c - a } \times [ \frac { x ^ { c } } { x ^ { a } } ] ^ { c + a + b } \times [ \frac { x ^ { a } } { x ^ { b } } ] ^ { a + b - c }=1 prove this​

Answer 1

Answer:

“Viruses did not find a place in Biological Classification”. Why□□□