63-If ‘x’ is a positive real number and √1296/x = x/2.25, the ‘x’ is equal to
A. 6.0
B. 9.0
C. 90.0
D. 0.9
Answer:B
63-If ‘x’ is a positive real number and √1296/x = x/2.25, the ‘x’ is equal to
A. 6.0 B. 9.0 C. 90.0 D. 0.9